[INQ. NO. 1703M09] Sealink designs, manufactures and markets rotary feedthroughs, reciprocating feedthroughs, double acting feedthroughs – rotary & reciprocating – and multi-port type rotary unions for vacuum or pressure process line, products of the highest-possible quality by using advanced manufacturing techniques and approved quality-assurance systems.
Sealink’s hermetic sealing system provides high quality, high reliability, theoretical and technical service, good delivery, and more value for money. Of special note, all products are operated in dry running condition without lubricants. And also the reciprocating sealing system does not use metallic bellows, it has space-saving and economic effects. The system is used for semiconductor devices – CVD, MOCVD, LPCVD, PECVD, PCD, ALD, CMP, OLED, LCD devices, FPD devices, wafer rotation handing devices, vacuum deposition system, ion implanter, etcher, asher, edge grinder, scrubber, RTP, sputter, lamp devices, autoclave, wafer robot, etc., petrochemical plants, pharmacy and medical line – agitator, reactor, chemical pump, centrifugal, mixer, etc.

All the products of Sealink are manufactured under strict quality-management systems (ISO 9001 and ISO 14001 system).
The company ensures the supply of high-quality products with full batch traceability. Sealink has great respect for the environment, particularly regarding packing and material disposal. The final Quality Assurance Control is made, 100% tested by the automatic recording system of the testing device of the company for leakage rate, torque, pressure, temperature, humidity, etc.

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NQ. NO. 1703M08] Shin Heung Precision’s Centrifugal Oil Cleaner and Portable Centrifugal Oil Cleaner have been used by some of the best heat-treatment companies in Korea such as NSK Korea and Bearing Art for eliminating sludge in heat-treatment oil. Its products are also supplied to steel factories, paper mills, and other large-scale manufacturing factories to refine their hydraulic oil.
Shin Heung Precision recently successfully developed a cutting oil purifier for CNC aluminum automatic lathes that can refine fine aluminum particles. Pioneering new markets, the company is producing oil cleaners that can refine all types of oil used in any industry.
Shin Heung Precision launched its business in 1988 as a manufacturer of components & auxiliary equipment for diesel engines. It has supplied centrifugal oil cleaners and air starting motors to Doosan Engine, STX Engine, and Hyundai Heavy Industry for 20 years.
Recently, it has launched a new purifier for oil, and supply to Hyundai Heavy Industry, NSK bearing and Korindo group, respectively. All of its products are meticulously designed & manufactured to fulfill customer requirements.

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[INQ. NO. 1703M07] SEJINiGB provides advanced engineering solutions for highly precise and stiffer linear and rotary transmissions. With rich experience of development and manufacturing of its flagship products, it aims to ceaselessly satisfy customers’ companies.
SEJINiGB arranged its two current major series – Xeno-Quadro Power Series (PQ,PH), Clean Rack Pinion (CRP Series). The former features high precision, high stiffness, compact and wide reduction range. The latter has capacities of high speed (10m/s), high precision, and no accumulated error, with characteristics of a high-precision, linear-transmission system.
Established in 2000, it has grown into a company that records annual sales of ＄2,800,000 as of last year. It also makes export amount of $294,753 in the same year, broadening its market presence more. In 2001, it applied global patents for its high precision planocentric gearbox. It succeeded in developing 32 axis humanoid robot (Igboy), gaining considerable response from the local market. From its early stage of its business, it stressed participating in exhibitions both domestically and overseas. Hannover Messe 2017 will mark its third footstep, following its previous stages in 2007 and 2015, respectively. It was determined to use this fair as a place through which it can obtain successful business outcomes with potential partners.

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[INQ. NO. 1703M06] Sungil Machinery manufactures and supplies the world’s most diverse types of couplings not only to the domestic market, but also to overseas. It provides optimized solutions in power transmission to its customers. It also has successfully produced domestic support units, connecting shafts, A.P locks and F.A components, based on its firm market share in Korea, providing its products at reasonable prices for its customers’ competitiveness. As one of the leading coupling manufacturing companies in Korea, Sungil Machinery has supplied world-class-level products to display, mobile, semiconductor manufacturing equipment and industrial robot manufacturing companies. It has done its utmost to improve the competitive power of the F.A. component market in Korea, and the effort is an ongoing process.
Sungil Machinery has localized various kinds of high precise couplings for the first time in Korea. Domestic market share of couplings in Korea is approximately more than 60 percent. Sungil’s couplings have been exported to 19 nations worldwide.
The company exports small precise couplings, support units and F.A. components to Japan, Germany and 20 other countries. It also founded a branch in China and a sales corporation in Japan and established sales agencies in Europe, Southeast Asia and the Middle East to expand its market. Sungil Machinery is increasing its export proportion based on excellent quality and competitive price, and is doing its best to enhance the position of the Korean F.A. component industry all over the world.

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[INQ. NO. 1703M05] Samick’s linear ball bearings have a wide range of functional uses, with especially high importance in the automated-factory facilities’ transfer system. Its linear ball bearings come in various types and sizes, totaling more than 20,000 models of different specifications. Through its top quality linear ball bearings, the company is determined to best meet industry needs of supporting a smooth linear motion in various machines and facilities.
As a leading Korean maker of linear bushings, Samick Precision Ind. is supplying the steel retainer products for high temperature application (80~100°C), and is supplying nickel-plated, chrome- plated, or raydent-treated products for anticorrosive function required application.
Samick offers the highest quality ball bushings in the hydraulic & pneumatic related industry. Its ball bushings are utilized in various industrial machines, measuring instruments, IT related equipment and factory automation facilities. Its products display outstanding performance which can improve the user’s products while reducing costs. Samick offers a wide range of ball bushings including self-aligning ball bushings, standard type ball bushings and flanged type ball bushings.
Currently, the firm’s world-class level linear bushing products account for more than 60 percent of the whole linear bearing market in Korea, establishing solid its position in the automated IT industry.

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[INQ. NO. 1703M04] Boxco is mainly engaged in manufacturing plastic and aluminum enclosures. It produces and distributes all-purpose electric and electronic enclosures with a good reputation at home and abroad. The maker can offer high impact and quality enclosures for low prices with high technology thanks to its cutting-edge machinery and wide experience.
Currently available type is the 4x and IP67 rating enclosure. The molded hinge & latch design is easy to separate the cover from the base for printing or processing holes & cutting. More than 400 kinds of enclosures are manufactured by the company for potential buyers and customer companies.
Boxco’s annual sales of $13,000,000 are based upon the fact that it guarantees a rapid and stable supply of its products through a large-scale logistics center and effective distribution channels. Customized products are available (special color, shape, size and hole drilling, etc.).
Boxco succeeded in obtaining the UL certificate of the United States in June 2008, followed by acquisition of the DIN mark from Germany in 2009. This means that Boxco’s products’ quality for export to advanced markets is no longer an issue.

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[INQ. NO. 1703M03] Dong A Electric Device’s circuit breaker models play a role in leading the company’s advancement into attractive overseas markets. DB/DBE series are small and economical breakers that protect from fire danger and equipment damages caused by overload or a short. For this year’s overseas market promotion, it prepares complete electric types and thermal electric types that ensure excellent performance characteristics.
The company’s magnetic contactor is listed for its aim for potential foreign buyers this year. It already proved its reliability in the domestic market, which is attributable to the applied manufacturing technology accumulated over the long time. Customized design according to the requirements of customers is available, with the help of international certificates. Simple wiring gives satisfaction to customers.
Dong A Electric Device has specialized in manufacturing various models of circuit breakers (MCCB), magnetic contactors (MC), and thermal overload relays (TOR). All of its competitive products appeal to customers with their high-quality, plus reasonable and competitive prices.
Dong A Electric Device has annually recorded sales of over $24 mil. in sales whilst its export amount is $1.9 mil. as of 2016. The company’s global presence reached out to nearly all continents of nations – Russia, Turkey, Egypt, Nigeria, Iraq, Kuwait, Iran, Pakistan, China, Hong Kong, Indonesia, Bangladesh, Dominican Republic, and Chile.

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[INQ. NO. 1703M02] Green Optics has established a solid reputation in the field of semiconductors and flat panel display based on the ability to manufacture opticsrelated items. It is currently expanding its scope of business to energy and bio-related fields − the core element in the next-generation of the optic industry. In order to achieve these goals, Green Optics Corporation is participating in the artificial satellite solar battery optics module consortium as well as operating interdepartmental Task Force Teams (TFT) to develop microscopes and observation systems for everyday use.
In order to expand into overseas markets and compete on a global level, Green Optics has established collaborative partnerships with companies in America, Germany, Japan, Taiwan, China, and Malaysia. Green Optics is a total optics solution provider. Green Optics Inc. is exclusive for having a one-stop facility for manufacturing optics solutions; no other company in Korea has such a facility. Green Optic has supplied various optics lens to Global Leaders like Samsung and LG for producing mini camera lenses, lasers, LCD, medical items, infrared cameras, industrial cameras, and satellite cameras just to name a few. Green Optic Inc., has strived to make HMD solutions for military, medical, and entertainment applications by utilizing its accumulated optics expertise. It thus successfully invented See-closed HMD on 90’(2M ) large-screen for military simulation.

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[INQ. NO. 1703M01] Kwang Jin Corp.(KJC) is one of the most advanced and reliable manufacturers of precision parts such as rotary joints and swivel joints utilized in the various industry fields. Since it launched its KJC brand in 1986, the company has gained an excellent reputation for high quality and supplied KJC products to the steel industry including the shipbuilding industry such as POSCO and Hyundai Heavy Industry.
Moreover, based on its verified technology in most industries, KJC has accelerated expanding the global market for decades. KJC has become known as a leading company among manufacturers in Korea since it started its own mass-production in 1985. KJC has a good technical team with accumulated experience, capable of meeting customers’ specific needs. KJC is committed to ensuring the shortest possible lead time, and for such quick and efficient supply, the maker has been maintaining its inventory with standard products together with every part.

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[INQ. NO. 1701M32] MS Tech Co., Ltd. specializes in producing mold press parts. It has produced precise progressive molds, manufactured press parts, barrels and performed laser welding. With unification manufacturing system, it has the competitive edge in both the price and quality. Since its establishment in 2000, MS Tech has gained a variety of experiences on mold development and production. MS Tech has manufactured parts of electron gun, MGT, cell phone, earphone, flash light, 2nd battery, car battery, car seal note pad and more.
Among the company’s notable items, BMS (Battery Management System) is a product that maintains optimal condition for batteries by continuous monitoring, and includes measurements for precise battery level, forecast in replacement time, and pre-detection of malfunctioning batteries. The BMS can be used in effective management of efficiency and safety of secondary batteries in electric vehicles, e-bikes, and ESS (Energy Storage Systems). MS Tech will expand its range of automobile instruments by producing BMS cases, activating distribution of automobile components, and continuous production activities.
Since its establishment in 2000, MS Tech has walked the road of challenges with creative innovation and continuous development, strengthening its competitiveness by developing a talented group of human resources with the best techniques and creativity who produce high-tech and credible products.

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