common steel: Q195, Q235, Q345, 8#/C1008, 10#/C1010, 20#/C1018/C1022, 45#/C1045, 72# spring steel, D...
Digital Caliper, Projector, Rockwell Hardness Tester, Tensile Strength Tester, Salt Spray Tester, Sp...
30% paid as deposit, the balance will be paid before shipment.
Usually MOQ are 100~10000pcs, it depends on whether material is easy to get and whether it is easy t...
Usually a simple sample will cost 7~10 after sample fee is paid.
to make an offer according to drawings or physical samples.