Jiangsu Dias International Trade Co., Ltd. is located in Changzhou, Jiangsu Province. It gathers all kinds of new modified products such as car bumpers and trailers. The entire series must undergo product material, appearance, trial assembly, and long-term testing on closed roads. Special products will undergo 3D modeling wind tunnel simulation testing, road force testing, structural metallographic testing, stress analysis testing, etc., and the final products will be shipped again. Check SGS to ensure that the products you purchase are safe and of guaranteed quality. Professional technical support services bring you a high-quality driving experience!