Product Name:ZJ-250811-10
Material: High-spec alloy steel
Packing: a Normal plywood case about 2tons per case
Tensile Strength >=1400Rm-N/mm²
Shock >=20J
Hardness: 48-52HRC
Certification: ISO9001:2008
Samples: Offer samples for free of charge, but freight collect.
الوسم : zj-250811-10, China zj-250811-10 manufacturers, suppliers, factory
