Located in coastal city Wenling, Zhejiang, WENLING DINSEN M&E CO., LTD was founded in 2012. We independently develop, produce and sell electric jacks, air pumps, electric wrenches and other high-tech car emergency products, which with more than 30 patented technologies; We have more than 15 persons of R&D teams, providing professional design and customized technical services for customers. Meanwhile, we have obtained the certifications of BSCI, ISO9001, CE, GS, RoHS,REACH,also passed US ASME PASE-2019 standard and Australia Standard AS/NZS 2693.