3 Review(s)

Features: high quality material, refined by special processing, especially in product design, mold making, heat treatment, polishing, adopt advanced technology at home and abroad on the plating process, thus ensuring the product of the technical indicators were higher than national light Industry Standard newly issued. Technical standards: 1, The overall static tension bear: 20N above; magnifying glass to enlarge 2 times; 2, The plating thickness: 13.8um (Common about 5 ~ 7um); 3, Plating corrosion resistance: the body surface by 6h neutral salt spray test, corrosion resistance level 7 levels (Common about 4 to 5).