• Standard plate size: 90/105×25×25mm
• Extended service life with precision engineering
• Material options: ST7, VA80, G6, H13 (SKD-61)
• Custom specifications available with technical drawings

• Material specification for thread rolling die
• Thread type: machine screw, self-tapping screw, wood screw, drywall screw, chipboard screw, duck screw, etc.
• Actual thread length of produced screws
• Blank diameter requirements
• Custom specifications with reference drawings

Chongqing Henghui Precision Mold Co., Ltd specializes in precision molds, hardware fasteners, and automotive components with comprehensive testing facilities and technical expertise.

• CNC lathes and machining centers
• CNC cylindrical grinding machines
• CNC EDM and cutting machines
• Milling and drilling equipment

• Rockwell hardness testers and projection equipment
• 3D image measuring instruments
• Relative standard deviation within 0.005mm
• Concentricity controlled within 0.01mm
• ISO9001:2015 quality management system certified

• 7,000 square meter manufacturing facility
• 30T, 60T, and 160T punching machines
• International export experience to Southeast Asia, Europe, and United States

Q: Are you a factory or trading company?

A: We are a manufacturer with 7,000 square meters of production plants and R&D facilities.

Q: Where is your factory located?

A: Our facility is located in Hailong Village, Baishiyi Town, Jiulongpo District, Chongqing City, China. We welcome all clients for factory visits.

Q: What materials do you use?

A: We utilize ST7, VA80, G6, H13 (SKD-61) materials, with custom options available per client requirements.

Q: What is your maximum press capacity?

A: Our facility operates 30T, 60T, and 160T punching machines.

Q: How do you manage quality control?

A: Quality is our top priority with comprehensive control measures implemented throughout the entire production process.

We provide standard packaging solutions for mold transportation, with custom packaging options available upon request.