Wind Springs International Holdings Limited
Phone: (852) 2866-0911 Fax: (852) 2528-9901
Address: Room B,17th Floor, Commercial Building,Hennessy Road245-251 ,Wanchai, Hong Kong.
Guangzhou QuanFeng Chemical Technology Co. Ltd
Eagle line (Qingyuan) New Materials Technology Co., Ltd.
 Telephone :(switchboard) 02036380425, 02036383145
Address: Room 1102-1103 Jun Ming Business Building,TongTai Road 85, Baiyun District Guangzhou