Established in 1976, YUN CHAN Industry Co., Ltd.has continually provided professional, cu stomer-friendly service and superior quality products to our worldwide clients. We are the l eading manufacturer forstable and industrial quality screwdriver bits, screwdrivers, allen ke y, impact driver, nut setter, bit holder and ratchet drivers. We have our own complete prod uction line, and all products from YUN CHAN are 100% made in Taiwan. . Furthermore, to maintain our products with high-level quality, we introduced Asia's one and only torque te st machine made by Schatz in Germany in 1999, which along with three in-house Schatz-c ertified inspectors, also makes the standard of our bits and screwdrivers superior to the uni versal specification under strict supervision. We also qualified the international certification s: ISO9002 in 1999 and ISO9001 in 2003. Main Products/Service:Pneumatic and Electrical Screwdriver Heads, Screwdrivers, Hand To ol Kits, Automatic Screwdrivers, Electric Tester Screwdrivers, Nut Drivers, Impact Screwdriv ers, Magnetic Screwdrivers, One-touch Screwdrivers, Line Color Screwdrivers, Go-thru Scre wdrivers, Auto Repair Tools, Multi-purpose Tools, Screwdriver, Handtool, Hardware, Ratch et screwdrivers
Socket Bit Sets
Bit & Bits Sets
We specialize in producing pneumatic and electrical screwdriver heads, as well as other screwdriver heads for professional use.All our products match the standard of Schatz`s Torque Testing Machine.An extensive array of screwdrivers.We welcome OEM and orders for parts.