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Industrial-Grade Quality
Global Warehouse Shipping
OEM / ODM Customization
7×24 Technical Support

Witnest is an ISO 9001 certified industrial hardware manufacturer based in Zhongshan, China. For 15+ years we have supplied precision sliding rails, hinges, casters and FA components to manufacturers and distributors in 50+ countries.

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Sliding Rails
Hinges
Casters
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sales@witfa.com
+86 760 86380655
Zhongshan, Guangdong, China

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© 2026 Zhongshan Huichao Technology Co., Ltd.. All rights reserved.

Witnest · Professional industrial hardware manufacturer. Quality sliding rails, hinges, casters and FA components.

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