SHENZHEN CHANGDANENG TECHNOLOGY CO.,LTD is a factory specialized in developing, producing and selling solar traffic products. From 2009, we begin to engaged To make our products with high quality lower price, invited industry senior team design, develop testing. Through 2 years constant ...
Telephone: 86-0755-85287879
Address:5th floor, NO.B building, xingqiang industry park, Dalang, Longhua