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Screws are generally called wood screws; with a sharp tip and larger pitch, they are generally used to tighten wood or plastic parts. Mechanical screws feature uniform small pitch, generally used to fasten metal and machine parts.









We possess strong production capacity, specializing in professional fasteners and fittings. Our products meet international quality systems such as ANSI and BS. We provide high-quality fasteners for construction steel, automotive, machinery, energy, furniture, railway, and more.
Throughout the production process, professional engineers monitor quality to guarantee consistent excellence. We are committed to continuous improvement and innovation to meet customer requirements.




Ocean Shipping Lead Times:
Air Transport: Around 7-10 business days.
Packaging: Boxes, cartons, plastic bags, or customized per requirements.
| ITEM | DIN-STANDARD | ISO-STANDARD | GB-STANDARD | DESCRIPTION |
|---|---|---|---|---|
| 1 | DIN1 | ISO2339 | GB117 | Taper pins |
| 2 | DIN7 | ISO2338 | GB119-86 | Parallel pins |
| 3 | DIN84 | ISO1207 | GB65-85 | Slotted cheese head screws |
| 4 | DIN85 | ISO1580 | GB67-85 | Slotted pan head screws |
| 10 | DIN125-A | ISO708 | GB97.1-85 | Plain washers |
| 14 | DIN127-B | - | GB93-87 | Spring lock washers |
| 37 | DIN439 | ISO4035 | GB6172-86 | Hexagon thin nuts |
| 66 | DIN571 | - | GB102-86 | Hexagon head wood screws |
| 92 | DIN912 | ISO4762 | GB70-85 | Hexagon socket cap screws |
| 105 | DIN933 | ISO4017 | GB5783-86 | Hexagon head screws |
| 130 | DIN985 | ISO10511 | GB6172.2-86 | Nylon insert lock nuts |
| 201 | DIN7991 | ISO10642 | - | Socket countersunk head screws |
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