Changzhou Heng Jin Shi He Trading Co. Ltd is located in the beautiful and fertile Yangtze River Delta, civilization developed Wujin District, Changzhou City, close to Shanghai-Nanjing Expressway, 312 State Road along the river, as well as high-speed traffic is very convenient. Heng Jin Shi He Trading Co. Ltd dedicated to the development and production of reflective material products, with advanced concepts and meticulous spirit, developed a series of safety reflective vests and reflective products, products with quality and innovation in the market place quickly, to be choice for drivers, roads law enforcement officers and other workers. Our products are well received by foreign customers which have been exported to Europe, the United States and East Asia, South Korea, Japan and other countries. We have applied for a patent for the best-selling flagship product SH-F004-type reflective vests in order to highlight the company&＃039;s technology and research and development.