Valves for Cryogenic Liquefied Hydrogen

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[INQ. NO. 2207M12] PK Valve & Engineering Co., Ltd. was established in 1946 as the first specialized industrial valve manufacturer in Korea.

This company is Korea’s top-class industrial valve specialist with a production system that can carry out all processes of valve production, including new product development, design, model making, testing, casting, machining, assembly, inspection, painting, and packaging.


PK Valve & Engineering provides an optimized valve solution for liquefied hydrogen (-253°C) and liquid helium (-269°C) environments — based on its technology and know-how through the first manufacturing and supplying in Korea of ultra-low temperature (-196°C) valves for 40 years.

Development of three liquefied hydrogen valves that operate stably in cryogenic environments
PK Valve & Engineering has developed three types of liquefied hydrogen valves that operate stably in a cryogenic environment below -253°C, and expects to contribute to the establishment of liquefied hydrogen infrastructure through this technology. It is expected that the company will lead the market for valves for liquefied hydrogen – based upon its excellent technology and quality.


PK Valve & Engineering succeeded in demonstrating the valve function test in the liquefied hydrogen temperature (-253°C) environment for the first time in Korea by developing inspection test equipment for the function of liquefied hydrogen valves designed with its own technology.


PK Valve & Engineering supplies the highest quality and most reliable products through the liquefied hydrogen demonstration temperature test service with its own demonstration test equipment.


PK Valve & Engineering is providing efficient and reliable demonstration temperature valve function test service by constructing a valve function inspection test device for actual use temperature (20K, -253°C) – designed with PK Valve & Engineering’s unique design by using the G-M refrigerator.


PK Valve & Engineering is currently supplying the best products to various industrial sites such as oil refining and petrochemical, nuclear, gas and LNG industries, desalination facilities, marine industries, and environmental plants — under the PK trademark in more than 70 countries around the world.


 
 
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Vehicle Rooftop Tents

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[INQ. NO. 2207M11] Established in 2013, iKamper is a company specializing in vehicle rooftop tents. In 2017, it achieved a total of US$2.37 million in Skycamp crowdfunding on Kickstarter, and advanced toward becoming a global company.


As of 2022, iKamper has been exporting to 50 countries and has been supplied more than 12,000 units of its rooftop tents worldwide in 2022. As of 2022, iKamper accounts for 93.1% of the proportion of overseas exports of Korea’s rooftop tents.


iKamper, as the No. 1 rooftop tent company at home and abroad, is growing into a company that manufactures and sells various camping and overlanding products.

World’s first hard shell rooftop tent for four persons, ‘Skycamp 3.0’
Skycamp 3.0 only requires a minute to open and close the tent. Easy and fast installation gives one more time to focus on nature and people.


Using high-strength aluminum honeycomb material, it can support a weight of over 1,000kg and provides a spacious interior space where three adults or a family of two adults and two children can comfortably rest. An anti-theft lock is installed to safely store items inside the rooftop tent.


In order to practice its own motto ‘Love People, Love Nature’, the fabric of Skycamp 3.0 is made of recycled fabric made of yarn reborn by melting waste PET bottles.

Selected as a world-class product
Skycamp 3.0 was chosen as a Winner of the Red Dot Design Award for its simple operation method and spaciousness in 2018, and it was selected as a world-class product in 2023 based on its high competitiveness and technology.


 
 
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Automotive Ball Joints

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[INQ. NO. 2207M10] CTR Co., Ltd. is an automotive parts manufacturer that under the slogan of “Central to your safety mobility,” aiming to become a leading provider of safe products and services related to all transportation.


The company started as Shilla Machinery Store in 1952, selling auto parts in a small store, and grew into a global business. Its product line includes ball joints, which make up more than 10% of the global market, as well as suspension, powertrain, and steering part items.


CTR operates an OE business that supplies products to car makers and AM (Aftermarket) businesses. It is also distinguishing itself in the future eco-mobility industry, with more than 25% of the world’s EVs using CTR’s lightweight parts.

Featuring the world’s first utilization of the insert injection method
CTR’s ball joint is distinguished by being the world’s first to utilize the insert injection method, which grants the aspherical ball stud the freedom to rotate and move. By implementing this injection method, CTR has successfully stabilized performance by eliminating errors in processing dimensions or assembly loads.


Additionally, CTR has incorporated high-strength and high-performance materials, such as high-heat-resistant plastics that surpass previous specifications by 2.4 times, to enhance durability by minimizing torque magnification, increasing pull-out strength, and improving overall durability.

The upper caulking technology developed to improve corrosion problems
Furthermore, CTR developed upper caulking technology to improve corrosion problems caused by exposure of lower machining parts (unpainted parts) that is a problem with the lower caulking type. The upper caulking type whose machining part (unpainted area) is formed toward the upper direction and is not exposed outward after the final boot is assembled, which is beneficial to suppressing corrosion.


CTR’s upper caulking technology was first applied to domestic automobiles and completely eliminated issues such as bad caulking and excessive gaps. Consequently, this technology has proved to be superior, and furthermore registered a patent — and now it is being widely applied to domestic and overseas automobiles.

 
 
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Brand New and Secondhand Construction Equipment and Plant

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[INQ. NO. 2207M09] SUNGSAN Corporation has been at the center of the new and used construction equipment and plant business since 1991. Now, it has gained a worldwide reputation as a supplier of reliable, flexible process equipment and plant.


SUNGSAN takes pride in its reputation for servicing hundreds of repeat customers throughout the world. Based on over 23 years of experience in the construction equipment sector, SUNGSAN ensures you get equipment of high quality at reasonable prices.


SUNGSAN has experienced professionals worldwide, especially in the Middle East, Asia, Australia, South America, Southeast Asia, Russia, etc. With knowledge and know-how of equipment, SUNGSAN can find what you need quickly and exactly and make all the necessary arrangements to get it to you.


SUNGSAN manages quality equipment, both new and used. It is specialized in CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Liebherr, Kobelco and other manufacturers’ equipment. Also, it carries full lines of cranes, excavators, loaders, dozers, fork lifts, drilling rigs and mechanics trucks.


SUNGSAN has a variety of items ready for immediate delivery, which means that you can buy used equipment and keep production moving along with your profits, rather than wait for new equipment to be manufactured.


If you have surplus equipment that you would like to sell, SUNGSAN is an excellent resource. Its marketing matches a client’s supply to the market demand. Also, it is a smart resource when it acts as outsourcer for corporate recovery programs.


Dealing with new and used construction equipment, SUNGSAN deals with the following brands: For excavators, brands like Caterpillar, Doosan, Hyundai, Volvo and Komatsu are available. And for cranes, SUNGSAN deals in Tadano, Kato, Kobelco, Grove, Samsung and Liebherr.


Komatsu, Caterpillar, Daewoo, Clark and Doosan are the brands that SUNGSAN has available for forklifts. It also deals in loaders, dump trucks, concrete pumps, drills and spare parts.


 
 
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Collaborative Robots

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[INQ. NO. 2207M08] Rainbow Robotics Inc., founded by experienced researchers from the prestigious KAIST Humanoid Robot Research Center (HUBO Lab), leads the robot platforms industry.


Rainbow Robotics’ mission is to commercialize cutting edge robots through relentless research and development. It aims to achieve this by securing its own technology and offering high-quality products at competitive prices.

Various models of collaborative robots (Cobots) with cutting-edge six-axis robotic arms
The RB series collaborative robots known as ‘Cobots’, are equipped with cutting-edge 6-axis robotic arms, developed using its exclusive technology. Rainbow Robotics offers a wide range of options, including the models RB3-730, RB3-1200, RB5-850, RB10-1200, and RB16-900, to cater to clients’ diverse needs in different work environments.


Additionally, all RB Cobots undergo rigorous testing and inspection by TÜV SÜD, a globally renowned certification body. As a result, they have earned CE and KCs certification and meet the following standards: ISO 13849-1, Cat.3, PL d, ISO 10218-1, ISO/TS 15066.


The RB series is the perfect solution for those looking for affordable prices, easy programming, and versatile functions. Rainbow Robotics takes pride in its in-house developed parts, which make the RB series much more reasonably priced than its competitors.


By developing core components like actuators, encoders, brakes, and controllers in-house, Rainbow Robotics is able to provide the RB series at affordable prices without compromising on quality. Its Cobots have high driving speeds, precise controls, and exceptional braking performance without any play or instability in the braking system.

Real-time robot operating system is available
The RB series is equipped with a real-time robot operating system that simplifies programming. With its supervisory control algorithm, users can create complex programs with just a few clicks and respond flexibly to process changes. The single-line commands make it easy to create automated processes without needing to write many lines of code.

Wide range of built-in functions for various applications
The RB series also offers a wide range of built-in functions that are easily accessible by inputting a few settings values. It also has specialized functions built in for various applications, such as welding, screw driving, dispensing, and 3D vision. Choose the RB series for affordable, easy-to-use, and versatile Cobots.


 
 
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AI Teat Recognition-based Robot Milking Machine

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[INQ. NO. 2207M07] Established in 1996, DAWOON Co., Ltd. is a company that supplies various smart solutions and robotic solution products, starting with automatic feeders, for dairy cows, Korean cattle, pigs, poultry, and ducks.


By establishing an ICT-integrated control system with advanced robot/AI technology, monitoring and remote control are provided for all types of breeding management such as livestock feeding, milking, cleaning, and barn environments — and various robots can move under the automation system in place of actual human labor.


DAWOON provides monitoring and remote control of all feeding and management such as meal feeding, milking, cleaning, livestock environments, etc. – by establishing advanced robots & AI technology, and an ICT-integrated control system.


DAWOON specializes in smart & robotic farms that provide smart unmanned livestock sheds in which various robots work by an automated system in place of actual human labor.


DairyBot, a robotic milking machine from DAWOON, is an unmanned milking robot in which a robot attaches a milking cup and squeezes milk while a cow enters the milking room and eats automatically supplied feed. This robot automatically performs the entire process of human washing, attaching milking cups, milking, and disinfection, all of which were originally carried out by manpower.

Realizing complete automation of milking labor
DAWOON’s robot milking machine enables the complete automation of milking labor, which takes up 67% of the working hours of dairy farms, by enabling innovative labor-reduction with robot automatic milking and automatic feeding technology.


It is an all-in-one system that integrates the cleaning, pre milking, milking, and soaking into one process, and all processes are performed at once by attaching a milking cup. It reduces the milking time required for each process and ensures fast milking time.


It implements 98% accurate nipple recognition technology by utilizing a built-in 3D camera.


During milking, milk-quality analysis and milk-quantity measurement for each individual cow and each udder are provided to the user, and real-time confirmation and remote service of analysis results through web/mobile are available.


 
 
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Shinheung SEC Invests KRW100 Billionin EV Battery Parts Plant in USA

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Shinheung SEC Co., Ltd., an electric vehicle (EV) battery parts maker, is entering the U.S. market directly. In order to respond to demand from the nation’s batt ery manufacturers expanding local production bases with the implementation of the Infl ation Reduction Act
(IRA), it plans to establish a factory in the United States.


Shinheung SEC decided to build a batt ery parts factory near Fort Wayne
Shinheung SEC decided to build a batt ery parts factory near Fort Wayne, the second biggest city in Indiana, USA. It secured a site and building of 20,000 pyeong and completed the establishment of a U.S. corporation.
As soon as the transfer of ownership of the building is completed, internal construction will begin, equipment will be brought in, and personnel will be hired in earnest. It has also secured a site that can be further expanded so that production capacity can be expanded if the customer demand increases in the future.
Shinheung SEC plans to invest more than 100 billion won in the construction of a factory in the USA, and automation facilities. The investment will be made sequentially over two years. The company aims to start operations in 2025.
Establishing a local plant is a strategy to respond to the expansion of electric vehicle and batt ery production in the United States. Demand for batt ery parts is growing as the establishment of joint ventures between battery makers and fi nished car makers is actively underway due to the implementation of the IRA in the United States.
Fort Wayne, where the Shinheung SEC plant will be built, is located an hour and 10 minutes by car from Kokomo, Indiana, where a joint venture plant with domestic batt ery manufacturers will be built.
Shinheung SEC expects to be able to establish a mass-production system the fastest among partners entering the U.S. market together as it purchases completed buildings and sets up factories.

Shinheung SEC mainly manufactures cap assemblies for small, medium, and large prismatic batt eries and current interrupting devices (CID) for small circular batteries. The cap assembly and current cut-off device are key parts that sever the current and discharge gas to the outside before the batt ery’s internal pressure rises and explodes. It is also producing cans, which are cases that contain batt ery contents.

Considering expanding factories in China and Hungary Shinheung SEC is also considering expanding factories in China and Hungary. This is because orders are fl ocking in due to the explosive growth of the electric vehicle market. Currently, it has production bases in Osan and Yangsan in Korea, as well as in China, Malaysia and Hungary. It is also preparing to produce next-generation cylindrical batt ery parts.
Growth is expected through capacity expansion. Shinheung SEC recorded sales of KRW 477.8 billion last year, up 30% from the previous year.

Hwang Man-yong, CEO of Shinheung SEC, remarked, “We decided to build a U.S. plant in response to the expansion of local production capacity for our customers, and we will strengthen the production

capacity of core parts and achieve continuous performance growth as the demand for batt eries increases at home and abroad.”


 
 
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Sandwich Panels

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[INQ. NO. 2306M13] Beaver Panel Co., Ltd. is a manufacturer of sandwich panels with more than 31 years of history.
Beaver Panel is focusing on potential overseas markets including Vietnam and Russia, spurred by its solid dominance of
the domestic market.
Furthermore, Beaver Panel strives to promote its flagship product to other overseas markets by participating in various kinds of domestic and overseas exhibitions.
Sandwich panels are used for walls, partition walls, ceilings and roofs for commercial and civil buildings such as factories, offices, and villas or guesthouses, cold storages, and clean rooms.

Providing panels with many advantages
Sandwich panels have such many advantages as excellent insulation, fireproofing, sound proofing/absorption, rust free, and easy & fast construction materials. PUR/PIR (Polyurethane) panels provide low thermal conductivity and superior insulation, and are also easy to install due to their excellent solidity.
Glass wool/rock panels have very excellent fire-resistance features, and besides glass wool panels have good sound absorption features too. These panels are first rate fire resistant panels and prevent fire spreading, and also do not emit any harmful gas. Metal panel provides an excellent and simple exterior view.

Beavel Panel can now provide the product in various thicknesses (50mm, 75mm, 100mm~250mm). Effective width of the product is 1,000mm.
The product can be supplied regardless of its length.
Beavel Panel won the Three Million Dollar Export Award and the Five Million Dollar Export Award in 2011 and 2019 respectively from the Korean government.
Beavel Panel has showcased its products in Russia, Australia, Vietnam, Cambodia, Malaysia, India, Kuwait, and Qatar from 2017 to 2019 by trade missions organized by KOTRA.
Beavel Panel has exhibited its products in architecture, cooling & heating, and agriculture related local exhibitions in Vietnam from 2017 to 2018, and also in a Thailand local agricultural exhibition in 2018.
Beavel Panel participated in the Indonesia architecture and cooling & heating exhibition in 2019. Beavel Panel’s products feature special and high quality.
Beavel Panel offers beautiful and varied design panel products. It markets price-competitive products compared to overseas rival companies.


 


 
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EV Thermal Management System

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Hyundai Wia advances actively in the EV thermal management system market.
[INQ. NO. 2306E12] Hyundai Wia has moved proactively into the thermal management system market for electric vehicles.
Hyundai Wia recently announced that it has completed the development of a coolant hub module, one of the thermal management systems for electric vehicles, and started production. The production scale is up to 210,000 units per year at Hyundai Wia’s Changwon Plant 1 located in Changwon, Gyeongsangnam-do.
According to Hyundai Wia, this coolant hub module is installed in Kia’s EV9 and Hyundai Motor’s all-new Kona Electric.
The developed cooling water hub module is a component that helps to efficiently manage the heat of electric vehicle batteries, driving devices, and electric components. In addition, it increases the efficiency by functionally integrating a separate device responsible for cooling the driving parts and the battery.
In addition, the installation volume was reduced by integrating parts that used to function separately. It integrates functions such as a ‘reservoir tank’ that serves as a coolant replenishment, an electric water pump, and a valve. Through this feature, it is possible to properly maintain the temperature of the battery and manage the heat generated from driving parts such as motors and inverters at an appropriate temperature.

Improved reliability by conducting a total of 53 evaluations
Hyundai Wia pointed out that it has improved reliability by conducting a total of 53 evaluations of individual units, modules, and vehicles in the development stage, such as ‘intermittent variable speed tests,’ and ‘thermal shock tests,’ through which the coolant circulation was verified under various vibration and temperature conditions.
By 2025, based on the mass-production of the cooling water hub module, it plans to develop an ‘Integrated Thermal Management System’ that encompasses motors, batteries, and indoor air conditioning. To this end, a ‘thermal management test building’ is being built within the Uiwang Research Center located in Uiwang-si, Gyeonggi-do, with the goal of completion in June.


 
 
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Vacuum Pump

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[INQ. NO. 2306E11] dooVAC’s DEN 400 is a water-sealed vacuum pump developed by complementing suction pumps exclusively
for dental hospitals. The basic structure of the product is simply
composed of a turbo-fan wing and a cylinder.
Water-sealed vacuum pumps are well-suited for processes in which the incoming air contains corrosive gases or large amounts of water by vacuuming in a sealed state with liquid inside a cylinder.
For this application, a filter, a vacuum gauge and a pressure controller are installed in the suction pipe, filters and valves in the water supply pipe for leak prevention. In addition, a doubletemperature sensor and an overload protection-switch protect the motor.
To ensure safety in using electricity and water at the same time, the company manufactured the product as a practical onepiece by incorporating an electric converter with the product to turn the product on-and-off with DC 24 volt power. One DEN suction pump can be used for three or four dental chairs at the same time.
The company’s DES402 works for four to ten dental chairs, and can save water and electric power if it is used in large hospitals.
The use of a single large-capacity model can prevent the inhalation pump from shutting down medical services in an entire hospital.

Recently, the DEN 400 product’s symbol sticker has been redesigned. The company adopted
a bolder design to enhance the image of the product. It is gaining in popularity in the medical
industry and countries where the medical industry is reviving such as Vietnam and Mexico.
dooVAC supplies its cutting-edge vacuum pumps with global quality based on its selfdeveloped technology and accumulated know-how of development. More than 32 years of
research and performance improvement resulted in new application fields and innovative
products.
Its vacuum pumps are recognized for outstanding performance and technological prowess
in the air solution industry, and the company has established a position as a global leader in
the vacuum industry.
Lastly, dooVAC started a business in a new factory from August 2020. It attributes the new
start to its customers’ support and loyalty.
dooVAC always appreciates your support and looks forward to forming new relationships.


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