Chongqing Hongqi cylinder head manufacturing co., Ltd. is based on automobile engine cylinder head, crankshaft, intake manifold parts for products manufacturing enterprises. company covers an area of 130,000 square meters, plant area of 35,000 sqm. company currently employs 1500 people, including 120 technicians. company with product development, mold making, casting, machining of the stock one-stop research and development and manufacturing system. company annual car engine cylinder cover 400,000 pieces, and into gas differences tube 20,000 pieces, and other cast aluminum parts 800,000 pieces, main supporting Yu Chongqing Changan car company, and Dongfeng Yu Ann car limited., and Chongqing Yasuaki Republika engine company, and Dongfeng Nissan pump industry company, and great wall car company limited., and Shanghai car group company limited., and France method mine Olympics and the United States method mine Olympics company, and United States TSM CORPORATION company, and United States NSI company, user.
    now the company has more than 130 kinds of cast iron, cast aluminum cylinder head supply after sales market in the world.
    company Technical Center has a strength of product research and development as well as product testing and material test of ability.
    company in 2005 by a United Kingdom company ISO/TS16949:2002 international automotive quality system certification SGS certification.
    company since 1999, evaluation of the industrial and commercial bank of 7 consecutive years AA credit grade certificate at level ten.