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Our Capacity

Yuhuang

we have modern and advanced machines,precision testing instruments, strict quality guarantee.

Our production equipment

Machine Name

Quantity

Image

Heading Machine

76

Heading Machine

Thread Rolling Machine

85

Thread Rolling Machine

Lathe

20

Lathe

Punching Machine

12

Punching Machine

Grinding Machine

4

Grinding Machine

Our products

Product

Image

Screw

 Screw

Bolt

 Bolt

Nut

 Nut

Washer

 Washer

Wrench

 Wrench

Cnc part

 Cnc part

R&D

we have a professional R&D team, specializing in customized fastener design and providing solutions for suppliers.

Customized Process

Contact Us

Drawings/samples

Quotation/negotiation

Confirmation Of Unit Price

Payment

Confirmation Of Production Drawings

Bulk Production

Inspection

Shipment

Yuhuang

Provide to high quality productions to customer,have IQC, QC,FQC and OQC to strictly control the quality of each production link of the product.From raw materials to delivery inspection, we have specially assigned personnel to inspect every link to ensure the quality of products.

Our production equipment

 Hardness Test  image measuring instrument  Torque test  Film thickness test

Hardness Test

Image Measuring Instrument

Torque test

Film Thickness Test

 Salt spray test  laboratory  Optical separation workshop  Manual full inspection

Salt Spray Test

Laboratory

Optical Separation Workshop

Manual Full Inspection

Our Goal

Help customers easily solve automated assembly problems

Help customers easily solve automated assembly problems
Create a brand and think of Yuhuang when buying fasteners

Create a brand and think of Yuhuang when buying fasteners