01 Mechanical galvanizing kai hakowa dunƙule
Injin Galvanized Screw Injin galvanized sukurori suna aiki a cikin yanayin lalata. Yana iya zama mai yarda da ASTM B117, ASTM B695, DIN50018, DIN50021 da AS3566.2. Sa'o'in Gwajin Gishiri Mai Amincewa na iya zama awanni 96, awanni 192, awanni 220 250, awanni 1000, awanni 1500 da awa 2000 ...