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Kunshan Chenghong Metal Products Co., LtdDevelopment and manufacturing of precision hardware molds

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+86 15162625567

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Company Profile

About us Kunshan Chenghong Metal Products Co., Ltd. mainly provides customers with hardware die-casting parts, die-casting and other spare parts. At the same time, based on the product drawings, instructions, detailed requirements or physical samples provided by the customer, various non-standard and irregular parts are processed and manufactured according to the technical conditions such as surface treatment technology, materials, and processing accuracy required by the customer. Product application industries: Our products are mainly used in various industries such as electrical appliances, electronic products, computers, communications, furniture, locks, toys, lighting fixtures, clocks, speakers, instruments and equipment, mechanical equipment, optical products, automotive and motorcycle accessories, building installation, kitchen supplies (bathroom series), etc. We focus on providing high-quality precision fasteners and other hardware parts for high-tech companies in this field. Dongguan Dajin Company's integrity, strength, and product quality have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business

2018Year

Industry

500㎡

plant

10people

Technical team

15people

Staff Total

Provide one-stop service

Design and manufacture high-quality service system

Kunshan Chenghong Metal Products Co., Ltd

Designing

Designing

Multiple experienced R&D and design teams can provide design samples according to customer needs;
Kunshan Chenghong Metal Products Co., Ltd

Precision die opening

Precision die opening

Accumulated mold development experience in more than 20 industries such as electronics and automotive parts;
Kunshan Chenghong Metal Products Co., Ltd

Injection molding

Injection molding production

We have a fully automated modern injection molding workshop to ensure the processing efficiency of the produced workpieces;
Kunshan Chenghong Metal Products Co., Ltd

Product assembly

Product assembly

Our own product assembly department can provide customers with product assembly services;

Product Center

Strive for excellence with technology and quality as the guide

CNC machining Rapid prototyping 3D Printing Services Sheet metal processing
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How to maintain stable precision in the bending of metal irregular shapes during mass production?

How to maintain stable precision in the bending of metal irregular shapes during mass production?

The key to achieving stable batch accuracy in metal irregular bending lies in controlling the transmission of errors in multiple processes, establishing a rebound compensation database, and forming a quality closed loop through first article verification and process sampling.In actual mass productio ...

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How to make "color consistency" an acceptable delivery standard in batch sheet metal processing through spray coating surface treatment?

To make the color consistency an acceptable standard, the key is to break down the spray surface treatment into "batch comparison+process recording+sampling judgment", so that color difference, film thickness, and curing status can be traced and reviewed.In batch delivery, color consistenc...

How is the processing quotation formed? What role does the utilization rate of sheet metal play in it

How is the processing quotation formed? What role does the utilization rate of sheet metal play in it

The core difference in processing quotations often lies not in labor or equipment, but in how materials are consumed and distributed. The utilization rate of sheet metal processing determines the true base cost of unit material, and directly affects the stability and sustainability of quotation.In s...

How to ensure the salt spray level and long-term corrosion resistance of zinc surface treatment in the mass production of electrical control cabinets?

How to ensure the salt spray level and long-term corrosion resistance of zinc surface treatment in the mass production of electrical control cabinets?

The structural components of electrical control cabinets are usually in humid, dusty, or coastal environments, and the corrosive medium is mainly chloride ions. Therefore, the corrosion resistance target is not a single salt spray hour, but the overall protective ability formed by the coating system...

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