china manufacture fasteners heat treatment line bolt screw heat treatment furnace
- Manufacturer: Boldt
Production Flow: Metal fasteners ’ feeding(manual* or automatic feeding machine) → carburizing & heating ( by mesh belt type muffle furnace ) quenching (by quenching oil tank & mesh belt type hoister) cleaning (i...
2021 Good price Latest Bole 800 tons Plastic Chairs Tables Making Injection Moulding Machine
- Manufacturer: Boldt
Packing & Delivery To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. Manufacturing Technique Marketing Campaign Longn...
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