... chair prodction,bed cushion, sofa production, animal cages production. C Ring StapleStaple making raw material: zinc galvanized wire, copper ... plated wire, stainless steel wire etc. C ring staple model wire gauge(mm) staple height (mm) ... production.Contact Person:Tingting CaoAnping County Yongchang Metal Products Co.,LtdIndustry Park Zone,Anping,Hebei,China TEL:+86-0318- ...