No.9-10,Jin Tai Building,Nanping,Nan An District Chongqing, Chongqing
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation borrowing advanced ...
oil tester, oil testing instrument, oil measuring instrument, oil test set, petroleum lab instrument