East China
South China
3F,Bldg.C, No.50, Lane 2080,
Lianhua Rd., Minhang District, Shanghai
SHANGHAI CDF CO., LTD.

SHENZHEN CDF CO., LTD.

2F, East, Bldg.A, Tian Xin Garden,No.233, Meihua Rd.,Xia Mei Lin, Futian District, Shenzhen.

Tel：021-54962660

Tel：0755-83122335