WINCA TECH GROUP（WINCA）
Websitel: www. winca. com
E-mail: winca@winca.com

WINCA Group, Inc.
11104 West Airport Blvd., Suite 101
Stafford (Greater Houston), Texas 7477
U.S.A.
Tel: ++1-281-561-8878
Fax: ++1-281-561-8838
E-mail: wincagroup@winca.com

WINCA USA, Inc.
11104 West Airport Blvd., Suite 106
Stafford (Greater Houston),Texas 77477
U.S.A.
Tel: ++1-281-988-7651
Fax: ++1-281-988-7652
E-mail: wincausa@winca.com

WINCA Tech (Hong Kong) Co., Ltd.
Room 1125, Pioneer Center
750 Nathan Road
Kowloon, Hong Kong
E-mail: wincahk@winca.com

WINCA Tech (Hong Kong)Co., Ltd.
(Macao Commercial Offshore)
20/F, CCECCPlaza
263 Yusheng Square Macao
Tel: ++853-785843
Fax: ++853-785840
E-mail: wincamacao@winca.com

WINCA Material Technology (Beijing) Co., Ltd.
Room 801, Topland Building B
1A Shuguang Xili, Chaoyang District
Beijing, China 100028
Tel: ++86-10-5822 0181/82
Fax: ++86-10-5822 0183
E-mail: wincabj@winca.com

WINCA Material Technology (Linyi) Co., Ltd.
Feizhu Road Middle, Fei County
Linyi, Shandong, China 273400
Tel: ++86-539-5066166, 5066303
Fax: ++86-539-5066313
E-mail: wincaly@winca.com

WINCA (Hebi) Magnesium Co., Ltd.
28 Yang Yi Road
Hebi, Henan, China 458200
Tel: ++86-392-2317191, 2899369
Fax: ++86-392-2323691
E-mail: wincahb@winca.com

Beijing Research Institute of WINCA
Room 801, Topland Building B
1A Shuguang Xili, Chaoyang District
Beijing, China 100028
Tel: ++86-10-5822 0181/82
Fax: ++86-10-5822 0183
E-mail: wincabjrd@winca.com