Qin'an, established in 1995 by an engineer team, is specialized in supplying automotive powertrain engine key parts and transmission complicated parts.\\Our main products range from cylinder head, cylinder block (Aluminum and Iron), crankshaft to transmission case and convert housing. \\Decades of industrial practice accumulated us with rich experience in both casting and machining of highly demanding powertain engine 3C parts and strong capabilities in complicated trans parts as well as any sophisticated structural parts.\\Our two facilities with an area of 319,423 sq.m. and a strong professional team present us an integrated comprehensive manufacturing (casting + machining) site of scale production with yearly millions of parts in the industrial segmented automotive powertrain and transmission market. \\Years of development and production performance made our products recognized as premium stable quality with competitive cost, Qin'an the name as a reliable partner of seamless teamwork with our customers for win-win cooperation.