双层4轴镀铜铰链

a. Through ISO9001 & ISO 9002 certificates. b. 5-500T stamping machines, punch machine, bending machine, drilling machine, polishing machine, milling machine. c. We can do testing of hardness, salt spray test, coating and so on. SPECIFICATION: MATERIAL: LOW CARBON STEEL, C1045, AND OTHER MATERIAL REQUIRED BY PRINTS. FINISH: COMMON BLACK POWDER COATING, ROHS POWDER COATING, ZINC CLEAR/ ZINC YELLOW PLATED, ROHS ZINC PLATED, BLACK OXIDE, HOT DIP GALVANIZED. SIZE: CAN MAKE BY CUSTOMER'S REQUIREMENTS. PACKING: BY CTNS & PLTS. CAN PACK BY CUSTOMERS' REQUIREMENTS. DELIVERY: 30-45DAYS AFTER ORDER PLACED. WE ARE ALSO SPECIALIZED IN MAKING VARIOUS HINGES, IF YOU HAVE ANY SPECIAL REQUIREMENTS OF MATERIAL, FINISH, HARDNESS, PACKING AND SO ON, PLS GIVE US THE DETAIL OR PRINTS. HOPING WE CAN HAVE THE CHANCE TO WORK WITH YOU.