SHANGHAI NIUZHANG CO.,LTD is an industrial and trade firm founded in Shanghai. It was previously an export  department, founded by the several combined Hubei Province Facotories for auto parts. Now our company mainly  exports auto parts manufactured by our factories. Our main products are engine parts, clutch parts, brake parts,  We have passed the ISO9001,ISO14000,and CE qualifications, and now we are waiting for the affirmation of the ISO/TS16949: 2002 qualification.