We are a company is very professional in the filed of producing automotive parts based on the standard of Cummins in China, The main products include Cummins B, C, L, M, N, K series cylinder head gaskets, upper lower gasket set , O-Ring and rubber parts and so on. We have a full capacity to independently develop any simples rapidly and provide sample processing services You could get nice Auto parts at low price. We manufacture this product for many years, mainly exported to abroad. In addition, we could manufacture other specification auto parts as per your request. We have a strong Research and development team.