[INQ. NO. 1611M26] Samjeong E&W is a representative enterprise in the component technology of ship engines and wind-power generation. Since its establishment in 1983, Samjeong E&W has played a vital role in the shipbuilding industry and the wind-power industry in Korea, providing the best quality in main shaft technology of diesel engine parts for ships and wind-power main shafts.

Moreover, foreign wind main shafts are being processed and manufactured for the first time in Korea and along with making a great contribution toward the advancements in the green energy industry, it is taking off as an integrated machinery corporation, from precise manufacturing to construction.

Manufacturing High-Tech Components Used in Ships’ Diesel Engines and Wind-Power Plants

Samjeong E&W contributes to the development of the plant industry while manufacturing core plant equipment in the plant industry with advanced knowledge and practical technology, and offering major plant components for both domestic and overseas power plants. Major products include power plants, petro-chemical & offshore plants, marine engines, wind turbines and steel making plants.

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[INQ. NO. 1611M25] Daedong Marine Tech provides diesel engine and generator for marine and inland to small fishing boats, leisure boats and public service ships. Now, it is focusing on eco-friendly diesel engines for ships in accordance with the “low carbon, green growth” era.

Also, linked with employment of self-development department and business and academic cooperation, it is planning to apply for patents for new products, which have been developed through aggressive investment and attention.

Daedong Marine Tech is in technical collaboration with Hyundai to produce marine diesel engines, generator engines, baudouin and Isuzu with excellent durability and distinguished quality. Daedong marine diesel engines are powerful, economical, durable and easy to maintain.

And there are more than several models to choose from, ranging from DD4BB to DD6CE. As for generator engines, it offers a variety of models such as DD4BB-G and DD6CC-G. There are also various models for baudouin and a couple of options for Isuzu.

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[INQ. NO. 1611M24] Since its establishment in 1987, Hankook Precision Ind. Co., Ltd.

has been leading the field of cold forging. It has been manufacturing bolts, nuts, rivets and special fasteners for automobiles, construction, defense industry, electronic products and alternative energy such as solar and wind power.

Currently, it provides parts to automakers including Hyundai, Kia, Renault Samsung, GM Korea, Ssangyong, Hyundai Dymos, DAS, Rear Korea, Autoliv Korea as well as overseas clients such as JCI Europe, Daisan Japan and CBOL USA.

Supplying Fasteners to the Automobile Industry

For the past 30 years, Hankook Precision Industry has been supplying fasteners to the automobile industry. It has the capacity to produce 12,000 tons or 1 billion fasteners yearly. It provides most of the fasteners that go into manufacturing passenger cars, but the main products include seat mechanisms, seat tracks, seat belt related bolts, nuts and welding rivets along with special fasteners.

Hankook Precision Industry has captured 80% of the domestic market. Using the raw materials from POSCO, it is always prepared to produce any cold forging products for the automobile industry.

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[INQ. NO. 1611M23] Yelim Painting System Co., Ltd. is an airless pneumatic pump manufacturer well known to domestic as well as overseas markets. Through the development of 20 years’ technical know-how and production facilities, the company supplies airless pneumatic pumps, electric diaphragm pumps, swivels, spray guns, etc., to domestic and overseas shipyards, automobile factory, thermopane production facilities and other industries.

It has acquired seven patents regarding development of pneumatic pump for customer
satisfaction and established an R&D center of its own. It has also acquired ISO 9001:2008 certification and sales contracts with 15 agencies overseas.

Yelim Painting System produces airless pumps, compressors, electric pumps, engine pumps, gun, swivel accessories and PFP. As for airless pumps, the models are the YLK-731, YLK-681, YLK-631, YLK-451 and YLK-281. There are YLK-R60N000 and YLK-R100N000 models for electric pumps, and YLK-101G000 and YLK-LM000 for engine pumps.

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[INQ. NO. 1611M22] Total Engineering was established in 1992 based on humanity, trust and high quality by CEO Haejin Sung, who is an expert in industrial valves. He determined to localize valves in domestic markets such as chemical industrial complexes and power plants, which relied on foreign valve products at that time.

Total Engineering is an SME based in Gimhae, but it has global competitiveness. Its exports account for more than 80 percent of the company’s sales. It is because it possesses its own modern technologies and skilled employees. In addition, its sales team has been conducting marketing activities in various countries every year.

Among the company’s major products are: knife gate valve, slide gate valve, long plate knife gate valve, diverter valve, ram piston valve, blind valve, change-over valve, and strainers.

Especially, its blind valves can be applied for all kinds of pipes which need maintenance. It is very useful in case of installing it on high or narrow places which are hard to connect blind flange. The blind valve remained open normally, but during the maintenance period, it can seal the pipe completely in a short time without connecting the blind flange. It makes complete sealing by handle operation making the seal move to the disc. By using its blind valves, you can save the time and cost because it does not require connection of the blind flange, which needs to stop the whole operation.

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[INQ. NO. 1611M21] Changwon Technology Precision Machinery consists of two departments, namely, the Defense Business Department, which involves production of components and equipment for the defense industry, and the Civil Business Department that produces components for equipment utilized in the private sector.

For the defense industry, the company produces and supplies components for force integration, operation, and maintenance, as well as localizes production of components that previously depended on imported supplies; and for the private sector, the company processes and assembles machining tool systems and Sub Ass’y. As such, the company is growing into one of the leading global specialists in the machinery and electronics sectors with its top-level technology and quality assurance.

Changwon Technology Precision Machinery ensures credibility, operation ability, and enhancement of equipment by supplying ultraprecision products, investment casts, as well as special custom metal products, with a wide range of production history in electronics sectors including development of circuit card assemblies for LED-type rear lamps of tracked vehicles; as well as supplies the best hydraulic cylinders and components by designing, developing, and analyzing components of hydraulic equipment.

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[INQ. NO. 1611M20] Established in 1995, Jeongwoo Coupling has been producing pipe couplings for pipe connection, and pipe repair clamps for pipe repair. The pipe couplings permit easy, safety operations.

They enable repeated operations of installation and disassembly, with assurance of savings in cost and time. So, it is called a product that can substitute the welding or the flange construction.

The pipe couplings show big advantages over competitors manufactured by domestic and foreign makers. They absorb bending and sag (deflection), impact, vibration, and noise. And while slip type of pipe couplings show big performance in absorbing expansion, grip type prevents detubulation. They connect pipes of different material. No treatment of pipe ends is required. It is recommended, in actual use, which just uses a wrench to install. They are secure against fire due to non- use of flammable material, and can save work space because installation is done only on one side.

Based on technology innovation, currently around 70 percent of its pipe couplings are exported to more than 40 nations including Japan, England, France, the USA, Singapore, Norway, Sweden, Australia, etc. Domestically, they are also delivered to large sizes of companies such as Samsung, Hyundai, Doosan, LG, SK, with stable supply to small and medium-sized enterprises.

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[INQ. NO. 1611M19] NRTEC Co., Ltd. was founded in 2002 and became a renowned company specializing in engineering and manufacturing of gas turbine generator systems and silencers for applications to power plants and ship & marine. NRTEC is able not only to manufacture custom-engineered products, but also to perform noise & vibration analysis, fluid-flow analysis, and structural analysis ? to guarantee the performance of its products. NRTEC is the only company in Korea that has experience with super-sized hydraulic cylinders for dam gates for overseas clients, such as Bakum dam in Malaysia and Vietnam.

Gas Turbine Generator Systems Steam Vent Silencers, Stack Silencers & Supersized Hydraulic Cylinders

NRTEC provides optimized gas turbine generator systems that fit the requirements of each project based on the company’s proven skills in design, engineering and manufacturing. It also offers high performance by carrying out shop tests. Taking advantage of more than a decade of experience in manufacturing silencers for steam, natural gas, compressed air, etc., NRTEC provides customized engineering solutions according to fluid velocity, pressures and temperatures. NRTEC’s main stack & bypass silencers are designed based on the analysis of structures, thermal expansion, achieving optimal dynamic insertion loss and pressure drop. Lastly, NRTEC offers supersized hydraulic cylinders as long as 20 meters and hydraulic power unit.

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[INQ. NO. 1611M18] Anam Tech’s machine-room-less elevators are based on EN-81 designs for the best safety. Unlike the existing elevators with machine rooms, its elevators have no machine rooms above the hoist way for efficient utilization of space and reduction of installation costs.

Machine roomless elevators also used high-efficiency synchronous motors to save power consumption, and are utilized in a wide range of sectors from public offices, to schools, and hospitals, for the convenience of customers.

Anam Tech was established in 1995 and has been growing for 20 years with its own technologies. Anam Tech has been making a constant effort to create a new culture for elevator and parking system with the idea of “ANAM 2020(New thinking, New technology, New company),” based on company philosophies, such as customer satisfaction, ethical management, and community service. Anam Tech has also been improving the quality and development of its products.

Anam Tech has acquired ISO 9001:2009 and ISO 14001:2009 certifications. Anam Tech is also supplying the best facility materials for various electricity generation facilities, subways, hospitals, public offices, hotels, refrigeration warehouses, POSCO, shipping and airports, and managing them to satisfy its customers.

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[INQ. NO. 1611M17] Ever since its founding in July 1993, ADDTEC, as a specialized company of automotive climate control components & electronic parts, has been manufacturing and delivering top-quality damper actuators of HVAC modules, water valve actuators, actuators for 2W ~ 4W control and electronic heater system components (PTC pre heater, seat heater control).

To meet the customer requirements in the automotive industry, it made committed efforts to acquire international standard certificates (ISO/TS16949, ISO14001 and ISO9001). Among its customers are KB Auto Tech, Daehan Calsonic, Denso, Dorman products, Robertshaw, MCC, WARN and Bergstrom.

In the upper category where flagship items lead the company’s development in markets domestically and abroad, the company’s damper actuator takes the most upper location among various kinds of its products that are ready to be sold. It is because of its comparatively superior merits to allure more potential buyers than the remaining players. It controls dampers of heater units and blower units at HVAC system of vehicle to control temperature, air direction and air circulation inside of vehicles. Mode and temp actuators are installed in the heater unit, and an intake actuator is installed in the blower unit. The intake actuator is designed to control incoming wind direction to move damper or circulating inside air. The mode actuator is to control incoming wind direction in 5 modes-vent, b/l, foot, def/foot and def. The temp actuator is used for inside temperature adjustment (air con/heater).

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