Valves for Cryogenic Liquefied Hydrogen

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[INQ. NO. 2407M22] 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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Automotive Ball Joints

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[INQ. NO. 2407M21] CTR Co., Ltd. is an automotive parts manufacturer that under the slogan of “Central to your safety mobility,” is 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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Construction Equipment and Plant

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Brand New and Secondhand Construction Equipment and Plant
 

[INQ. NO. 2407M20] 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 24 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. 2407M19] 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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Stainless Steel Sinks

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[INQ. NO. 2407M18] KORINA Co., Ltd., as a leading supplier of stainless-steel sinks, has contributed to creating the best kitchen lifestyles by producing excellent kitchen appliances with the latest facilities and cutting-edge technology.
The recent kitchen lifestyle trend focuses on making the kitchen a unique companion for people in their daily lives by creating the most useful and appropriate kitchen appliances.
In line with this trend, KORINA strives to create an ideal kitchen culture that is ahead of the times, based on its craftsmanship and cutting-edge technology.
KORINA is constantly researching new products for the kitchen appliances development business — and it is working hard on development to present more luxurious and advanced unique designs, with quality that does not lag behind, and at competitive prices.

Sinks made with high-grade stainless-steel material
KORINA’s sinks are manufactured using high-grade stainless-steel material complying with the internationally recognized grade 304 (18-8 Chrome/Nickel), and the thickness varies according to the structural strength provided by the actual sink insert design.
KORINA offers a variety of stainless-steel sinks with excellent functional durability and appearance. With a combination of various sink balls, ranging from one to three sink balls, its customers’ choices have been further expanded.
KORINA is a sink manufacturing company established about 21 years ago, and is producing products based on solid quality and technology.

Supplying various types of sinks to suit each country’s market
KORINA is actively exporting its products to more than 20 countries. It can provide various types of sinks to suit each country’s market, including under sinks, inset sinks, and layon sinks, as well as recently, square ball sinks. In addition, sinks are mainly made of the highest-quality AISI 304, and the design and thickness can be adjusted according to customer needs.

 
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Collaborative Robots

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[INQ. NO. 2407M17] Collaborative robots used in manufacturing sites are characterized by operating in the same space with humans, unlike general robots, and thus increasing the efficiency of manufacturing sites.
In particular, as the load that collaborative robots can carry has recently increased to 30kg, their utility in the field is expected to expand even further.
Electrix Co., Ltd. recently introduced universal robots’ collaborative robot ‘UR30’ at a local exhibition.
This collaborative robot is capable of a payload of 30kg, and has a working radius of 1,300 mm.
UR30 is a product that changes the perception that existing collaborative robots can only lift a low maximum weight, and UR30 can provide machine tending for large machines and high-weight palletizing systems.

A spokesperson for the company explained, “Collaborative robots are being used for small-quantity, multi-variety production due to their safety, flexibility in installation, and easy programming,” and added, “Compared to the Americas and Europe, where collaborative robots are widely used, Korea has stricter regulations on safety certification, so if these policies are relaxed a little, the market will grow even more.”
Electrix aims to provide automation solutions that cooperate and harmonize with people, rather than replacing them, with various solutions such as universal robots and autonomous robots. Its goal is to contribute to the automation market of Korean industries without being limited by region.
Electrix is an integrated platform company that provides various products and solutions to shipbuilding/ocean/land plant, defense industry electrical equipment, cooperative robots, autonomous driving robots, undiluted equipment, and state-of-the-art security systems.
Based on specialized technology and accumulated know-how, Electrix has been providing differentiated services to domestic and foreign customers.


 
 
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Semiconductor Special Cleaning Equipment

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 [INQ. NO. 2407M16] Founded in 2001, YCCHEM is a specialized company that develops and produces chemical materials for the semiconductor, display, and eco-friendly energy industries.
As a company specializing in semiconductor special precision chemical materials, YCCHEM has succeeded in localizing semiconductor special cleaning equipment and is about to launch it.
The special cleaning equipment developed by YCCHEM can replace expensive imported equipment that semiconductor material companies mainly used in the product-development process. Domestic semiconductor material companies are expecting a reduction in production costs with the news of localization.

The newly developed equipment is a hybrid product that can be used in both single-spin and batch types, and is expected to replace equipment that was previously imported at high cost from Japan and other countries.
A spokesperson for YCCHEM explained, “As demand for AI semiconductors increases worldwide, semiconductor manufacturers such as Samsung Electronics, SK Hynix, and Micron are increasing their production volumes, so the domestically produced cleaning equipment will be very helpful to semiconductor material companies.”
Moreover, YCCHEM is currently in the final stages of developing a high-selectivity phosphoric-acid concentration analysis and measurement equipment to have it evaluated by global customers within this year, so that it can be applied to mass-production by chipmakers.
YCCHEM’s R&D Center was approved as the Company’s Central Research Laboratory in Jan. 2008.
Excellent researchers, including doctoral degree holders and master’s degree holders, are working at YCCHEM’s R&D Center, conducting researches in areas, such as fine chemicals, display & semiconductor materials, and general industry materials.


 
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Korea’s Exports Continue Moving Positively

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Korea’s exports in May increased by 11.7% year-on-year, continuing the 8th-consecutive month of trade surplus.
According to the export and import trends announced by the Ministry of Trade, Industry and Energy (MOTIE), the nation’s exports in May recorded US$ 58.15 billion.
May exports showed the highest performance in 22 months since July 2022 when exports amounted to US$ 60.24 billion.

By item, 11 out of the 15 major items increased in exports. All IT items, including semiconductors, displays, computers, and wireless communication devices, recorded positive growth for three consecutive months. The combined exports also increased for seven consecutive months.
The largest export item, semiconductors, increased by 54.5% year-on-year to US$11.38 billion, continuing the upward trend for seven consecutive months. Semiconductor monthly exports exceeded US$11 billion for the second time this year since March.
Display exports recorded the highest performance this year at US$1.63 billion in May. Displays also continued the upward trend for 10 consecutive months. Computer (SSD) exports recorded US$1.04 billion, the highest performance in 17 months since December 2022 (US$1.05 billion).
Automobile exports recorded $6.49 billion, the highest ever in May. A spokesperson for MOTIE explained, “Despite the shutdown of some domestic production facilities in May, the year-on-year increase is continuing due to the expansion of exports of hybrid cars and SUVs with high export prices.”
Ship exports more than doubled (108.4%) year-on-year to US$2.06 billion. Shipbuilding exports continued to increase for 10 consecutive months due to brisk exports of high-value-added ships ordered at high prices in 2021.
By region, exports increased to seven out of the nine major export regions. Exports to China recorded US$11.38 billion, the highest in 19 months since US$12.2 billion recorded in October 2022.
Exports to the United States recorded US$10.93 billion, the highest export performance in May ever. Meanwhile, exports to Central and South America showed the highest growth rate of 25.5% among the nine major regions.
We are about to introduce some impressive Korean export items – in line with the global environment in which Korean exporters are continuously seeking to expand their business territories in the latter half of this year – and thus to elevate their global awareness in world markets.


 
 
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Hydraulic & Non-hydraulic Attachments

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[INQ. NO. 2407M15] POQUTEC CO., LTD. (Power Quality & Technology Co., Ltd.) is a South Koran manufacturer and producer (not a simple assembler) of the various hydraulic & non-hydraulic attachments, which are used and applied for construction & earthmoving equipment, machinery of any brands & models (backhoe loader, crane, dingo, excavator, skid steer loader, wheel loader and others) available in the international markets.

Holding various certifications
POQUTEC also holds various certifications such as AEM, ISO 9001, ISO 45001, CE, and GOST.

Hydraulic Breaker / Hammer

Characteristics of POQUTE’s Hydraulic
Hammer/Breaker

  1. Blank firing – Free system
  2. Automatic lubrication – Greasing system
  3. Dust-free of front – Cover system
  4. Fast replacement of front – Cover system
    (Only for PBS-II )
  5. Setting pressure – Checking system
  6. Under – Water operation system

Quick Coupler / Crusher / Pile Driver
These products can be manufactured according to the customer’s request from 1.0 ton to 60 tons. These products are highly durable because they are manufactured using Korean steel materials. POQUTEC takes responsibility for the product as it compensates for a one-year warranty from the forwarding date.


 
 
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Hydraulic Breakers

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[INQ. NO. 2407M14] Established in 2004, ACE Hammer Co., Ltd. is a professional hydraulic breaker manufacturer and exporter of excavator attachments.
Starting with exports to the Middle East in 2005, ACE Hammer is now exporting its products to Nepal, Malaysia, Greece, Georgia, Canada, Mexico and Australia. It has acquired CE, ISO, and EAC certifications.
ACE Hammer is recognized as a company that can provide stable and reliable products, based on technology and experience accumulated over more than 21 years.

ACE Hydraulic Breaker
Ace Hammer manufactures various kinds of hydraulic breakers – top type, box (silenced) type, side type, backhoes loader type, and skid steer loaders type.
The company also provides standard accessories for hydraulic breakers and other attachments, such as crushers, shear beam cutters, quick coupler pullings/pushing types, demolition grapples, compactors, shear straight cutters, etc.
These products are characterized by their great strength such as superior power & efficiency, reliability, extended durability, simple application, and easy maintenance.

 As for superior power and efficiency, extended piston stroke power and positive alignment are some of the features along with maximized energy transfer to chisel efficiently. They come with long-life guarantees as the products are made with protected threads and multi-phase heat treatment. They are tested before shipment. Excavators are protected with excellent power to weight ratio, reduced vibration, unique suspension and minimized oil flow interruption.

They are manufactured with high-quality alloy steel for extended durability. Also, they come with precision welding breaker holder and wide diameter tool with dust protection lip to shield debris. Simple valve design is for simple application and easy maintenance. Tool bushing is engineered for quick & easy replacement.


 
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