Cangzhou Shuangyou Auto Parts Co., Ltd. was founded in 2003. The company mainly produces oil filter, has perfect quality assurance system, and has passed the high standard quality inspection and approval of all partners. In order to open up the market and realize mutual benefit, we will serve our customers wholeheartedly with the business philosophy of "price, quality" and "integrity, service". Our company in line with the principle of "not striving for the lowest price, but the best quality", wholeheartedly provides high-quality products and sincere services for users at home and abroad.