nezvekambani

Handan Double Blue Fastener Manufacturing Co., Ltd. inyanzvi yekugadzira mabhizinesi ezvipfuyo.Kubva payakavambwa, kambani yanga ichitarisa kugadzirwa uye R&D yekuchera screw & wedge anchor & huni screws, iyo yakavaka yazvino, yakakwirira mwero, chiyero, akasiyana ehunyanzvi ekugadzira mutsara we drill tail screw.Midziyo yese yakashandiswa inounzwa kubva kuGermany, Japan neTaiwan, ine gore negore goho remhando yepamusoro, multi-siyana drill tail screw.