Brand:ssong
Quantity:500000
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1.material:spring steel, stainless steel2.finish :zinc,black,dacromet
3.hardness:HV300-500
4.heat treatment:HRC40-50
5. .Have high strength of the rib tighten role, because of its fast, convenient installation, are widely used in vehicle parts installation location
6. Our company has strong design team and is equipped with modern equipment
Competitive advantages: New product, in a variety of designs, well and high quality control, earth-friendly products, customer's designs and logos are welcome
Remark :All the products is just for your reference,for more information, please just give us a mail.


