Lachin kabòn asye zenk espesyal egzèsis nwa pou vis kalite ak seri wonn seri ak nwa

1. Disponib estanda: DIN, ANSI, ASTM, JIS, BSW2. Fòs: Klas 4.8, Klas 8.8, Klas10.9, Klas12.9 A2-70, A4-70, A4-803. Fini: jòn, ble, blan zenk plake, galvanised, hdg4. Materyèl ki disponib: Steel Kabòn, Stainelss Steel SS304, A2, Nerjaveèi asye SS314, A4.5. Gwosè: M2-M100, Longè: 5-300mm, MOQ: 500pcs, 6. Pò: Tianjin; 7. Disponib procesna: sache plastik+katon kopon+palèt playwoud ak senti & fim.