Our company is a professional screws manufacturer and trade company, located in Haiyan county ,zhejiang province, near from shanghai port and ningbo port. Our annual production volume reaches 10, 000 tons. 80% of our products are exported. Our products are mainly exported to North America, South America, European countries, Southeast Asian countries, and so on. The products are in sizes and some non-standard shaped pieces can be customized.
Our main products including: self drilling screw ,drywall screw, chipboard screw, self tapping screw, the material including carbon steel and stainless steel , our products also covered bolts, nuts, washers,threaded rods, U bolts, stamping parts,and so on.
stainless steel
| description | Carbon Steel Hex Head Self Tapping Roofing Screws With EPDM Washer PVC Washer |
| surface | Zinc plated, Black phospating dacromet, mechanical gavningn.ruspet |
| Dianeter. | ST2.5-ST6.3/ 4-014 |
| Malctial. | C1022A/ST Inless steel 304/Stainless steel 31 6/Stainless steel410 |
| Package: | Bulk Packing or Small Boxes PA Cking |
| standard | Standardt DIN standard. IF standard 1 or according to custormer's drawing |
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our products' advantages
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We will produce Strictly according to the standard or drawings. We will in accordance with " reputation first, customer first" principle, always put the customer's interests first, wholeheartedly to offer each of our customers the best products and the best quality service. Wish our successful cooperation sincerely.
