Zinsn
Zinsn is a steel, metal and fabrication supplier listed in the CifyChina directory, with a product range that includes Yellow zinc chipboard screw, Black phosphate drywall screw and Hex washer head self-drilling screw.

Product Range
A selection of products presented on the supplier's own website. Specifications, MOQ and lead times should be confirmed directly with the supplier.

Yellow zinc chipboard screw

Black phosphate drywall screw

Hex washer head self-drilling screw

Colored roofing screw with EPDM washer

Zinc plated self-tapping screw

Hex head zinc plated lag wood screws
Other product lines listed by the supplier
About Zinsn
The business traces its start to 2005 and operates roughly 15,000 m² of production space. Its goods are shipped to more than 50 countries and regions.
Founded in Shanghai's Xuhui District, Zinsn started as a focused exporter of fasteners to the European DIY market. As demand grew and customers asked for tighter specifications and faster turnarounds, the company invested in its own production base in Haiyan, Zhejiang — the heart of China's fastener industry. From its first export carton in 2005 to today's 500-tonne monthly capacity, the company've stayed close to the customer and obsessed about the millimetre. Today the two locations work hand-in-hand: Shanghai handles commercial, technical and quality liaison with global clients; Haiyan runs cold-heading, threading, heat treatment, plating, sorting and packaging under one roof.
Its Haiyan facility houses more than 30 production lines, including multi-station cold-headers, thread-rolling machines, mesh-belt heat-treatment furnaces, electroplating tanks and automated optical sorting cells. Production capacity exceeds 500 tonnes per month across diameters from 2.5 mm to 8 mm and lengths from 13 mm to 200 mm. Shanghai Zinsn Industrial has spent twenty years perfecting one thing — the humble industrial screw.
| Company | Shanghai Zinsn Industrial Co., Ltd |
|---|---|
| Established | 2005 |
| Facility area | 15,000 m² |
| Export reach | 50+ countries |
| OEM / ODM | Offered |
| Industry | Steel, Metal & Fabrication |
| Official website | www.zinsn.com |

Key Strengths
Established operation
In business since 2005, giving buyers a supplier with an operating track record.
Certifications cited
The supplier's site references ISO9001, RoHS, REACH, SGS. Ask for current certificate copies before ordering.
OEM / ODM projects
Custom specifications, private labelling or OEM/ODM production are mentioned on the supplier's website.
Export experience
Ships to more than 50 countries and regions, according to the company.
Production capacity
About 15,000 m² of production and warehouse space reported.
Broad product range
10+ product lines shown, helpful for consolidating several items in one shipment.
Talk to Zinsn about your order
Send your product specification, target quantity and destination port. Always verify business licence, export history, MOQ and payment terms directly before placing an order.
- Email[email protected]
- Phone+862164876003
- Official websitewww.zinsn.com