Shanghai Branch: 137-8895-5637 (Mr. Huang)
Address: Block A on the left side of the lobby of Building 2, No. 359, Yinxi Road, Songjiang District, Shanghai

Beijing Branch: 135-5201-4282 (Mr. Huang)
Address: Building 96, Zhongguancun East Road, Haidian District, Beijing

Dongguan Factory: 158-2041-5426 (Miss Yan)
Address: Building 1, No. 6, Jinming North Road, Jinchuan 2nd Road, Zhaolin, Xiegang Town, Dongguan City, Guangdong Province

Shenzhen Headquarters: 181-0027-5217 (Mr. Liu)
Address: 2104, Block B, Sihai Yunchuang Building, Shajing Town, Baoan District, Shenzhen