Plant established in***7,is specialized in the production chain of factories, enterprises have passed the ISO***1 :***8 certification .AAA certification and clear,with many years of production experience .advanced equipment and technology research ,science and strict quality control ,product quality and stability ,in line with international ,and national standard .A major produvt,Series B short-pitch precision roller chain,chain sleeve ,motorcycle chain ,car chain ,chain of car batteries .outside cantact Slient Chain ,chain plate ,when regulatins profile chain engine timing chain ,the chain of agricultural machinery ,dzens of species dozens of specification and is widely used in industrial machinery ,agricultural machinery ,fitness equipment and other fields.Europe and Thailand who will be "excellent quality ,excellent service" ti make it possible for customer satisfaction .Willing to be honest and trustworthy with your precision City ,hand in hand .