Shenzhen Damin Energy Technology Co.,Ltd. Mr.Zhang Email:dm@daminenergy.com Headquarters address:B717, Tang Shang Building, No. 35 Xinqiao Section of Guangshen Road, Shangxing Community, Xinqiao Street, Baoan District, Shenzhen City, Guangdong Province, China Factory address:4/F, Building 6, Guanghui Zhigu, No. 136 Yongjun Road, Dalingshan Town, Dongguan City, Guangdong Province,China