Quality Control (QC) System kimchang tak a ni
Huanghua Jinhe Hardware Products Co., Ltd. ah hian quality hi kan thil siamchhuahna leh khawvel pum huap service lungphum a ni. ISO 9001:2015 standards zawm chungin Quality Control system khauh tak, multi-stage kan kalpui a, wire leh metal product batch tin hian international benchmark khauh tak (ASTM, EN, emaw BS standard ang chi) a tlin theih nan kan enkawl a ni.
Kan QC team inpe tak hian kan international partner-te tana rintlak, a chhe thei lo, leh rilru thlamuanna famkim a awm theih nan raw materials atanga final packaging thlenga thil siam chhuah stage tin-te chu an enfiah a, an test bawk.
Raw Material lo lutte endik a ni
Standard Check: 1.1.Wire rod leh raw material lut zawng zawngte chu uluk takin steel grade, chemical composition, leh diameter tolerances tarlan te nen uluk takin an enfiah vek a ni.
Testing hmanrua: 1.1.High-precision spectrometer leh digital micrometer hmangin non-compliant materials te chu production line-a an luh hmain an filter chhuak thin.
In-Process & Finished Product enkawl dan
Hrui:
Diameter dik tak, tensile strength sang tak, leh surface condition thianghlim leh awm loh enfiah thin.
Coating Test hmanga enfiah: 1.1.Zinc coating weight (g/m2) leh adhesion te hi khauh taka teh a ni a, hei hian pawn lam emaw, boruak khirh takah emaw a corrosion resistance tha zawk a siam thei a ni.
Wire Mesh hmanga siam:
Mesh hawnna dik tak, wire diameter inang tlang, leh panel dimension dik tak te enfiah a ni.
Welding dikna: 1.1.High-frequency welding point-ah hian wire a chhe emaw, joint a chhiat loh nan shear strength test a ni.
Field Fence-ah chuan:
Mesh configuration, fence san zawng, horizontal/vertical wire spacing, leh galvanized emaw PVC-coated protective layer te order specification nena khaikhin a ni.
Nails te chu:
Nail diameter inmil, a sei zawng dik, lu diameter inang, point hrual, leh corrosion-resistant surface treatment (eg, electro-galvanized, hot-dipped galvanized, emaw polished) te enfiah a ni.
A tawp berah chuan Pre-Shipment Inspection (FPI) neih a ni.
Finished products te chu load hmain approved purchase order leh client specification te nen final audit kimchang tak an nei thin.
Packaging, bundling, leh labeling te hi uluk taka finfiah a ni a, chu chu tuifinriat leh lei atanga hlat-hlat-hlat-a him, chhiatna{0}}free a nih theih nan a ni.
Traceability & Third-Party tihdikna
Inspection Record hrang hrang: 1.1.Complete, digital inspection result leh material test certificate (MTC) te chu record leh archive a ni a, full production leh shipment traceability a awm theih nan.
Pathumna-Party endikna (TPI):Kan thawn chhuah hmaa lei tuin a mamawh hunah third-party verification (SGS, BV, emaw TÜV ang chi) chu kan lawmpui a, active takin kan siamsak bawk.