Cold-drawn Steel Tube

cst1[INQ. NO. 1303M17] Yulchon’s cold-drawn steel tube is produced to the highest standards matching the discerning customers’ specific quality requirements – tensile strength, elongation, hardness, roughness, straightness, etc. The steel tube is being widely used in various areas, including steering columns, rack and pinion steering gears, propeller shafts, gas cylinders, gas springs, hydraulic cylinders, shock absorbers, bushes, etc.

The venture’s main product include Steering Column, Shock Absorber, Shaped Tubes, Rack & Pinion Steering Gears, Propeller Shaft, Hydraulic Cylinder, and Gas Cylinder & Spring.

As a specialized manufacturer of cold-drawn steel tubes since 1986, the manufacturer has made steady efforts for technology development and product quality improvement, as a result of which the firm is currently actively exporting its items to overseas markets, especially to the USA, Australia, and some European countries. Now, some domestic global car makers including Hyundai Motor, Kia Motor, Ssangyong Motor, etc. are among its flagship customers.



401-2, 2ba, Sihwa Industrial Complex, 2093-7, Jungwang 2-dong, Siheung, Gyeonggi-do, Korea
Tel: (82-31) 499-4481 Fax: (82-31) 499-3461

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Automotive Gas Spring


[INQ. NO. 1303M16] Since 1998, Yo-Jung Metal has been a specialized foundation in gas springs, piston rod for using shock absorber. Domestically it is the only one manufacturing, polishing, and surface handling all core facilities.

As a result of various attempts towards enterprise who holds market dominating technology over its competitors, Yo-Jung Metal has succeeded in manufacturing more upgraded gas spring in terms of quality, price competitiveness. The gas spring is mainly installed in automobiles’ tail gate and hood and helps door’s easy open and close. It is a very optimal device for big-sized thing’s cover and to allay the shock generated in a time when driver open and close door.

With built-in competitive function, it allows the user to easily open, close and carry heavy door and cover with only less power. Such competitive features have resulted in such wide application as automobiles, railroads, agricultural machines, various industrial machinery, kitchen furniture and appliances, and office machines. Recently the gas spring started being used in various purposes of robots. The company has been striving to persistently secure market leadership with its best class products. As part of such moves, it has begun exploring potential foreign markets in anticipation of expanded business opportunities in cooperation with governmental agency.



26-12, Songjeong-ri, Mado-myeon, Hwaseong, Gyeonggi-do, Korea
Tel: (82-31)366-8871
Fax: (82-31) 366-8875

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