Shenzhen Hengshi Import&Export Co., Ltd is a professional company which devotes to production, sales and service of lights, including led commercial lights,led christmas lights,led decorative lights.We get the first independent intellectual property right of the LED lighting product in this industry. We also get the certificate issued by national professional electrical testing institutions for LED street series products which are researched and developed independently. The products are widely used in many cities and obtain high praise from the users.