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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Restaurant Equipment

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[INQ. NO. 2211M57] Shin Starr Presents, a pioneer in restaurant equipment design, uses technology and artificial intelligence to prepare high-quality, gourmet recipes at lower costs and with increased consistency. Its autonomous kitchen technology assists in the preparation of authentic Korean recipes.


SPACE+ Technology™ is a spatial technology platform created by Shin Starr Presents, which utilizes its proprietary robotic and network technologies to create a flawless autonomous kitchen and food preparation system.


At the heart of its technology is the AutoWok, an electric-powered automated wok capable of cooking an expansive range of stir-fry and soup recipes without assistance from the kitchen staff.


Notable highlights of the AutoWok include pre-programmable menus and cooking settings, a high-efficiency induction heating system, with auto-serving and auto-cleaning features. With the simple push of a button, the kitchen staffcan move onto another task with assurance that upon return, the food will be cooked, dispensed onto a serving dish, and ready to be served to customers.


Later this year, Shin Starr Presents plans to release its first mobility optimized SPACE+ AutoWok, the AutoWok 2.0, which will become the cornerstone for Shin Starr Presents’ Autonomous Mobile Kitchen.


Gongdori Kitchen™, a Shin Starr Presents commercial restaurant brand, launched its first store in the Gangnam district of Seoul, Korea, on August 2020 — followed by its second location in Seoul’s Omokgyo district in May 2021.


The two restaurants have been consolidated and operated in Seoul`s Omokgyo district since early this year.

Gongdori Kitchen is a delivery and take-out focused QSR brand which serves Boonsik – Korean soul food. Boonsik consists of three menu categories including stir-fry, deep-fry, and steam recipes which involves simple and repetitive cooking processes. Multiple AutoWoks are deployed in the restaurant which autonomously cook a variety of Boonsik menus both efficiently and effortlessly.


In 2023, Gongdori Kitchen will expand its menu to offer deep-fried dishes with the introduction of Shin Starr Presents’ newest edition to its Space+ Technology™, the AutoFryer Gen1.0.


Shin Starr Presents is also developing the world’s first autonomous cook-en-route Korean BBQ and fried chicken truck powered by Space+ Technology™.


The OLHSO™ KBBQ Truck Express and Just Made ChickTruck™ Express are two, app-connected cook-en-route food truck brands that cook Korean BBQ and Korean-style fried chicken respectively while en-route to your desired delivery location.


The food trucks will require only a single driver who will be responsible to drive the truck according to the set destination much like your ride-sharing transportation services. Order allocation and all cooking processes are autonomously carried out by the mobility optimized SPACE+ kitchen system installed on the truck.


 
 
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Automotive Pressure Sensors

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ESC pressure sensor
[INQ. NO. 2211M56] The pressure sensor developed by Daeyang Electric Co., Ltd. is used for the ESC system that controls the vehicle body posture and braking power when losing steering torque.


More advanced than the previous ABS and TCS systems, the ESC system is designed to independently control each wheel’s brake, taking care of steering angles and braking pressure. As such, it is a safety device used to protect the driver.


The ESC system is also designed to independently control each wheel’s brake and the starting output. As it controls steering wheel angles, the braking pressure, and the vehicle speed, it is used as a basic component for the ABS and TCS systems.

Pressure sensor for hydrogen fuel cell
A pressure sensor used for hydrogen fuel cells has been developed for hydrogen vehicles by Daeyang Electric.
Daeyang Electric’s products are used in Hyundai’s hydrogen car model, NEXO. At high temperatures of over 700bar, or low temperatures and other extreme environments, the accuracy can be checked.

Sensor
Daeyang Electric supplies various type of sensors measuring temperature / pressure / humidity / ultrasonic flow as a module and as a system, which have been self-developed and manufactured.


Daeyang Electric has developed all the core technologies for the sensors such as Micro-Electro Mechanical System (MEMS), SoC design, simulation and reliability test, etc.


Recently, Daeyang Electric developed pressure sensors for the Electric Stability Control (ESC) system for automobiles, and since 2014 Daeyang Electric started to supply these sensors to HKMC and SYMC.


 
 
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Super-light Diamond Cup Wheel

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[INQ. NO. 2211M55] Sewon Tech Korea, which manufactures professional-line diamond tools, has been active in the diamond tools industry for over 25 years and is a representative Korean company in this field.


Most of the products are produced through Sewon Tech Korea’s own research and development, and it is a diamond tools company with solid technology.


Sewon Tech Korea’s main products are diamond segments for concrete floor grinding diamond cup wheels, resin pads, etc. In particular, it has long-accumulated know-how and a number of patented products in the field of concrete grinding.

About three times lighter than the existing diamond cup wheel of the same size
Sewon Tech Korea recently launched a UFO cup wheel. The biggest feature of the UFO cup wheel is that it is very light in weight. It is about three times lighter than the existing diamond cup wheels of the same size.


Since the product is light in weight, work fatigue from using it is significantly reduced, and especially when using a battery-type hand grinder, battery consumption is low, so it is possible to work on a large area at once.


The second feature is that it is a dual-function product that can do both grinding and removing operations. In general, diamond cup wheels for grinding use metal cup wheels made of diamond, and PCD cup wheels for removing use diamond cup wheels made of PCD.


However, UFO Cup is a product that combines the strengths of these two products, and it is characterized by being able to remove not only very strong concrete grinding but also thin paint, epoxy, and even thin urethane.
Lastly, the UFO cup wheel is equipped with a shock absorber at the rear, which absorbs the shock from the wrist and enables more comfortable work.


 
 
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Ventilation Blower

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[INQ. NO. 2211M54] Fanzic Co., Ltd. is taking the lead in the ventilation fan sector in Korea under the slogan of ‘A Company Creating Winds for Our Life.’Fanzic is manufacturing products that satisfy various needs of customers and is leading the Korean ventilation fan industry. Its main products include industrial fans, livestock fans, and construction fans. It also has a plastic fan series.


Thanks to its advanced technologies and know-how it has developed, Fanzic has around 150 sales networks at home and abroad to increase its share in the domestic market. Gaining recognition for its quality and technology worldwide, it is unfolding the pride of ‘Made in Korea’ as a leader of the Korean market around the world, including Japan, Southeast Asia, the Middle East, etc.


Fanzic Co., Ltd. acquired the ventilation blower division of LG Industrial in 1998, and has led the market by developing its own brand called ‘FANZIC,’ based on its advanced technology and know-how.


All processes of ‘Fanzic,’ from design, to procurement, production, sales, and customer service, are fully managed according to ISO9001 standards.


In addition, Fanzic has been exporting its products to about 20 countries worldwide for a long time, and the company was recognized for its technology and quality, both domestically and internationally.


“In the future, we will continue to develop products that our customers want, and strive to become a company that always rewards them for their loyal support through strict quality control and thorough customer service,” the company’s CEO stressed.


 
 
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