Tangshan Guofeng screws Co., Ltd. founded in 2000 is a manufacturer in china.We specialize in chipboard screw, wood screws and dry wall screw with the capability of more than 3000 tons per year.Standard covers: GB, JS, DIN, ISO, BS. Our company has the advanced equipment and abundant design ability. The material of above product is low carbon steel.
1.Drywall screws:phillips bugle head phosphate or zinc, flat head 3.5 X 16- 4.8 X 130
2. Chipboard screws： pozi double countersunk zinc plated waxed. flat, oval, pan head, torx, head ribbs 2.5 x 10-6.0 X 160
3 Wood screw ： double countersunk pozi twinthread zinc 4 x 1/2- 12 x 4
If you are interested in ones of them, please give the detail spec and quantity of products to us. We will do our best to provide good service to you.
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