Hongkong Jinyuanda Mechanical and Electronical (International) Co., Ltd.
(International Business)
Tel: 86-(852) 31747646
Fax: 86-(852) 31747694
Address: Room C, 9th Floor, Wynn Building, No.72-74 Winglok Street, Hongkong
Web: www.szjyd-lock.com
E-mail: szjyd@dg-jyd.com
Guangdong STL Fastening System Co., Ltd.
(Stamping Manufacturing)
Tel: 86-662-8186999
Fax: 86-662-8189666
Web: www.dg-jyd.com
Online Store: din9250.1688.com
E-mail: szjyd@dg-jyd.com
Guangdong STL Fastening System Co., Ltd.
(Precision Manufacturing)
Tel: 86-662-8186999
Fax: 86-662-8189666
Address: Building B3-1-2E, Yinling Science and Technology Industrial Park, Yangjiang City
Web: www.stljm.com; en.stljm.com
E-mail: szjyd@dg-jyd.com
Yangjiang Chaonai Surface Treatment Technology Co., Ltd
(Surface Treatment)
Tel: 86-662-3696777
Fax: 86-662-3639888
Address: Yangjiang City Environmental Protection Industrial Distrct
Web: www.yjcnjs.com
E-mail: szjyd@dg-jyd.com