KMC Chain (ShenZhen) industrial CO.ltd ,with headquarter in TaiWan,was set up in 1990. KMC as one of the biggest chain maufacturer has 9 factories and several service offices distribute all over the world. Products cover automobile chain ,engine chain,mototcycle chain,bicycle chain,and industrial chain. KMC (ShenZhen) specialize in engine timing system (cam driving chain, balance driving chain,oil pump chain ,sprocket tensioner,guide .)Total output is 9 million sets with a sales of 100 million USD annually.  With strong R&D capability ,excellent raw material imported from TaiWan and Japan,precise process ,test and inspection equipment from TaiWan and Japan and Switzerland and advanced production management system ,products provide from KMC always exceed industrial standand . ISO9002 certified in 1995,and ISO 9001:2000 certified in 2001.And we expect to pass the ISO/TS 16949 certificate in 2004 .Quality assurance system makes sure the products from KMC good and stable .   KMC group has technical cooperation with many famous chain transmission system providers like SHIMANO and SACHS .So KMC has many the most advanced manufacture process and test technical in the world . Our Product have following characteristics: 1. Pin use special surface hardening process that can increase 40% wear resistance . 2. Unique silent chain design and manufacture process that reduce timing system noise greatly. 3. Fine blanking can make aedge of chain plate smooth,and reduce the wear of cahin guide . 4. Salt blanking can increase strength and toughness simultaneously . 5. High cleanness makes sure no impurity wear engine parts.   So KMC got a big market share in both export and domestic market.We provide timing system parts for Amercian and European cars.In China we provide develop timing ith many engine makers like Baoding Great Wall ,Mianyang Xinchaen,HarBian Dongan and so on .