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Frequently asked questions

Exhibition

2025-09-22

Can the shape and size be customized according to the drawings?

All non-standard hard alloy parts from Zhuzhou Jinxin can be customized according to your drawings, or the material can be analyzed and tested based on your samples—and then produced exactly as per those samples.

2025-09-22

What types of surface treatments can you perform?

The surface treatment of hard alloys with high requirements can achieve mirror polishing. If wear-resistant parts need to be welded, sandblasting treatment can also be performed, or surfacing techniques involving the application of tungsten carbide particles or powder cladding may be used. For applications demanding exceptional wear resistance, PVD and CVD coatings can also be employed. Additionally, if corrosion-resistant products are required, nickel plating on the surface can be implemented.

2025-09-22

What hardness and wear resistance can be achieved? Is there a test report?

The hardness of the cemented carbide produced by Zhuzhou Jinxin ranges from 80 to 93 HRA. Each batch of products is accompanied by detailed material inspection reports and dimensional inspection reports.

2025-09-22

Has it achieved ISO 9001 certification? Is there a quality tracking system?

Zhuzhou Jinxin has achieved ISO9001-2015 certification. Every batch of goods, from tungsten carbide raw materials to finished products leaving the warehouse, is accompanied by detailed records, ensuring the traceability of each production step.

2025-09-22

Does it support third-party testing, such as SGS and TUV?

We support third-party testing and can also provide reports for inspection by SGS and other organizations on our behalf.

2025-09-22

What is the minimum order quantity?

We can first create pre-production samples and then produce bulk goods after confirming the samples.

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Phone:+86 133-9733-9096

Mailbox:13397339096@ojinxin.com

WhatsApp:+86 133-9733-9096

Address: Jiade Industrial Park, Zhuzhou City, Hunan Province, China

The inventory of anti-slip nails is in stock, along with the efficient development of diverse products and superior quality.