E Cold Forgings for Auto Parts
E alloy steel wire
E special profiles wire & bar
E Precision secondary operation
E chain parts
E Roller for chain
E Pin for chain
E Solid Bushing for chain
E Flat Wire (Bar) used for Chain split bushing production
>> Pin for chain
Pin for chain-2
20 years in the making of pins for chain applications - bicycle chain, motorcycle chain, industrial chain, automobile timing chain, agriculture chain and many others. Our cold forge pin with customer's designated pin end configuration, it can minimize pin cylindricity distortion, thus, increase pin push-out reading after chain riveting. It prolongs chain life. The effective of chain performance is more evident if our pin couples with our solid bushing. KAO-MENG is a bona fide global roller supplier. And we are ISO 9001 & ISO/TS 16949 certified company. An intelligent mix of various wire drawing, cold forming machines with high precision dies and tooling capacity, we provide best value products for our customers to fulfill the cylindricity and ID breaking requirements. With 4 affiliated factories located in various countries, we are able to work with our global customers closely to ensure a long term stable supply and to minimize possible risk induced from business and other risk. To assure product quality and material stability, all processes from steel wire to finished products of either wire drawing or cold forming, are done self sufficient at site. With our lab capacity, R&D know-how and tooling expertise, KAO-MENG is working in sync with customers for product development and product improvement. We can make pins from mid and low carbon steel, alloy steel, stainless steel, aluminum alloy and copper alloy. SpecificationG About products size only for reference, the actual products size is according to the customer’s drawing 
MaterialMin. ODMax. ODMax. LG

Mid & Low Carbon Steel  AISI1008~1062

Alloy Steel          10B21 SCM415~440


Stainless Steel      SUS 302~304