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About Us

Suzhou Dihang Defense Facilities Co.,Ltd is China's largest fence & fencing materials manufacturer & distributor. DH carries Zinc steel Fence & Zinc steel railings & chain fencing & colorbond fence & iron fence & aluminum fence & post & rail.Steel rails & guard rail & hot dip galvanizing fence & balcony railing & stair railing & cheap fence & fence panels & metal fence & garden fence & wrought iron fence & farm fence & garden fence and so on. All types of gates and shutters are available,Applications include government facilities, businesses,home and garden,swimming pool safety,dog kennels,farms,& ranches.

The factory covers an area of 25.000 square meters & use German weld robot & Wagner powder coating line with automatic washing system.

The total sales amount for last year is 300 million RMB & have been selected as reliable regular supplier by China Vanke & Evergrande real estate group. 

If you are interested in any of our products or would like to discuss a customized order, please feel free to contact us. We are looking forward to establish a successful business relationships with new clients from all over the world in near future.


Dihang's Technology:

Four layers surface coating treatment:
1. Hot-dip galvanizing: Extra protection against rust, corrosion;
2. Phosphate conversion coating: Promote the adhesion between the steel and coating film;
3. AkzoNobel primer powder coat: Providing long-lasting, anti-impaction and anti-corrosion;
4. AkzoNobel Polyester color coat: With extra anti-UV rays, corrosion and self-cleaning

Manufactured by using the latest & most advanced Germany weld robot and Wagner computer control coating line.

Besides hot dipped galvanizing, product coated with AkzoNobel performance colour powder enhance the elegance & durability.

The research group for assembly and antirust cooperates with Shanghai Tongji University, we control the advanced aseptic technic.

We are able to provide quality products and services at a very competitive level to stay at the forefront of the market.

Quality Control:

We are manufacturer, extend a 100% satisfaction guarantee on all products.

Please feel free to feedback immediately if you are not pleased with Dihang's quality or service.

We guarantee most accessories. Provided emails with details including pictures or short video, we will send guide manual or replacements at our cost to repair.