... :ISO14001:2004 ISO9001:2008 Specifications Titanium allen head bolts Xiamen Haixingcheng Metal Products Co., Ltd. is a fastener manufacturer from Xiamen,China ... 's requiresCoating/Surface treatment Zinc,Tin,Sn/Pb,Nickel,Chrome,Titanium, Cadmium, Dacromet,Heat dip zinc, Chromate , Electro Painting etc.Certificate ...