Danyang Ruizhi Auto Parts Co., Ltd. is lacated at Yueqing WenzhouZhejiang Province, one ofthe top 100 cities in China. The companyis specialized in production of all kinds of headlamp dimmerforfamous automobiles both at home and abroad. The company hassmoothly passed ISO9001:2008 Quality System Certification , withstrong development capacity , is able to design and produceproducts according to customer's requirements. The Ruizhi is tryingbest to become the best in the auto parts industry.