Hebei Huakailong Technology Co., Ltd.
Tel : +86-312-5935310
Mobile : +86-312-13613394839
Fax : +86-312-3262310
Address : No.11, Zeyuan Industrial Zone, Fuchang Township, Jingxiu District, Baoding City
E-mail : changman@hkphoton.com
Url : www.hklcrystal.com
Working hours : Monday to Saturday (8:30 -- 12:00 a.m;13:30-17:30pm)