Qingdao Kingking Applied Chemistry CO.LTD is the largest innovational export enterprise with most assortments of goods in its same kind. It integrates design, research, development, and production sales channels together. Its main products are following five categories: newly typed ...

We are professional manufacturer of travel adaptor & electronics for many years, we have our own R&D team,also with senior engineers, high technology equipment ,so that ability to supply good quality best price products you. strong sales team can the after service. ...