... 2004 ISO9001:2008 Specifications Titanium allen head bolts Xiamen Haixingcheng Metal Products Co., Ltd. is a fastener manufacturer from Xiamen, ... some of prodcuts for our foreign ClientsProcess Capablilities Standard ISO, GB, DIN, JIS, ANSI, BSW, ASMEGrade 3.6, 4. ... 's requiresCoating/Surface treatment Zinc,Tin,Sn/Pb,Nickel,Chrome,Titanium, Cadmium, Dacromet,Heat dip zinc, Chromate , Electro Painting ...