... Hebei ShuangFei Fastener Co.,Ltd from China ,a specialized company in manufacturing the fasteners,such as standard wedge bolt form tie ... pin,wedge bolt, wedges,flat tie,studs,iron wires,clamps and other special fasteners.we have been manufacturing the fastener for ... www.hanpiao1988.com shuangjian ma manager (TOM) Hebei ShuangFei Fastener Co.,Ltd TEL:86-15075176405 86-18633071399 SKYPE: xiaoma811485 QQ ...