Beijing Zhonglian Industrial Co,.ltd
Office'Add:
Room 601,Gate 3,Block B Chenguang Garden,No.42 Gongcheng South Street,Liangxiang Town,Fangshan District,Beijing,China.
Tel:+86 010 6034 3055
Fax:+86 010 6034 3575
Mobile: +86 139 1089 1668
E-mail:zhonglian68@yahoo.cn
www.bestscrews.com.cn 
Contact person: Lijinjian

Factory'Add:
Wangwenzhuang Industrial Park,Xiqing District,Tianjin,China.
Tel:+86 010 6034 3055
Fax:+86 010 6034 3575
Mobile: +86 139 1089 1668
E-mail:zhonglian68@yahoo.cn
www.bestscrews.com.cn 
Contact person: Lijinjian