We produce hundreds of car products such as portable car wash equipment ,car refrigerator,car vacuum cleaners, car air pump and car inflatable bed,rear seat tray etc and all kinds of portable power bank. Our headquarter is in Hongkong and we specialize in this field for 20 years, and we have four subsidiaries in mainland. (Plastic products factory, rubber seal factory, mold factory) Our products are exported to North America, Africa, Middle East and other countries. We have our own laboratory , research center and a number of patents and Our product meet Environmental Management Standard. Methods of cooperation: 1.Be our product agent 2.OEM ODM 3.Make product according to your needs 4.Cooperating R & D with your drawing � SHIJIAZHUANG GIANT KING MECHANICAL TECHNOLOGY Co.,LTD Customer Service:0086031168099257