Top 10 Die Casting Mould Service Companies in China

China has long been recognized as a global manufacturing powerhouse, and in recent years, its die casting and mould-making industry has advanced rapidly in both precision and automation. With a strong supply chain, modern equipment, and skilled engineering expertise, Chinese die casting mould manufacturers now serve clients from automotive and aerospace to consumer electronics and industrial applications worldwide.

Below is a list of the Top 10 Die Casting Mould Service Companies in China, known for their comprehensive solutions in mold design, manufacturing, and production services.

Top 10 Die Casting Mould Service Companies in China

Rank	Company Name	Key Services / Technology	Website
1	Precisioner Diecasting Mold Co., Ltd.	Aluminum, zinc, and magnesium die casting   molds; rapid prototyping; mold repair	https://www.precisioner.com
2	GC Precision Mould Co., Ltd.	High-pressure die casting molds, gravity   casting, precision machining	https://aludiecasting.com
3	REGO Mould	Die casting mold design and   manufacturing, CNC machining, mold testing and validation	https://www.regomould.com
4	Dynacast China	Precision zinc, aluminum, and magnesium   die casting; tool design; automated production	https://www.dynacast.com
5	Yizumi Die Casting	Integrated die casting systems, mold   manufacturing, and automated production lines	https://www.yizumi.com
6	Junying Die Casting Services	Custom die casting, mold making, and CNC   post-processing	https://www.cnclathing.com
7	Ningbo Zongchi Mechanical Technology   Co., Ltd.	Aluminum and zinc die casting mold design   and production	https://www.nbdiecastservice.com/
8	CNM Tech Co., Ltd.	Precision die casting molds, tooling, and   secondary machining	https://www.diecastingschina.com
9	Alpine Mold Engineering Ltd.	Die casting and injection mold   manufacturing, precision engineering	https://www.alpine-mold.com
10	Rongtai Mould Co., Ltd.	Aluminum and zinc die casting molds, tool   making, mold maintenance	http://en.rtmold.com/

Leading Die Casting Mould Service Providers in China

1. Precisioner Diecasting Mold Co., Ltd.

Founded in 2009 and based in Shenzhen, Precisioner is a leading die casting mold manufacturer offering end-to-end services from design and prototyping to large-scale production. Their molds are compatible with die casting machines ranging from 60 to 6600 tons, and the company serves global clients across automotive and consumer goods sectors.

2. GC Precision Mould Co., Ltd.

Established in 1999 in Dongguan, GC Precision Mould is a well-known die casting and tooling company specializing in aluminum, zinc, and magnesium molds. The company provides full-cycle solutions, including high-pressure casting, gravity casting, and post-machining services.

3. REGO Mould

REGO Mould is a professional die casting mold and injection mold manufacturer with strong design and engineering capabilities. The company focuses on precision aluminum and zinc die casting molds, supported by advanced CNC machining, EDM, and mold testing equipment. With rich export experience and an efficient project management system, REGO serves both domestic and overseas clients in automotive, electronics, and industrial parts production.

4. Dynacast China

Part of the global Dynacast Group, Dynacast China offers precision zinc, aluminum, and magnesium die casting and mold manufacturing. The company uses automated die casting cells and advanced simulation software to ensure dimensional stability and quality for demanding applications.

5. Yizumi Die Casting

Yizumi is a globally recognized machinery and die casting solution provider, offering complete systems that include die casting machines, molds, and automation equipment. The company’s integrated services reduce lead times and improve production efficiency for clients across automotive and electronics industries.

6. Junying Die Casting Services

Junying offers comprehensive manufacturing services covering mold design, die casting, CNC machining, and surface finishing. The company focuses on fast turnaround and small-to-medium volume production, serving industries such as consumer electronics, machinery, and medical devices.

7. Ningbo Zongchi Mechanical Technology Co., Ltd.

Located in Zhejiang Province, Zongchi specializes in aluminum and zinc die casting molds. The company has extensive experience in tooling design, rapid prototyping, and small-batch manufacturing for industrial and automotive applications.

8. CNM Tech Co., Ltd.

CNM Tech provides precision die casting molds and components with one-stop manufacturing capabilities, including CNC machining and finishing. The company is known for its strict quality control and cost-effective tooling solutions for international customers.

9. Alpine Mold Engineering Ltd.

Established in 2002 in Shenzhen, Alpine Mold specializes in both plastic injection molds and die casting molds. The company integrates engineering, design, and production under one roof, providing reliable solutions for prototype and volume production.

10. Rongtai Mould Co., Ltd.

Rongtai Mould focuses on aluminum and zinc die casting molds, tool making, and mold maintenance services. With solid technical capabilities and competitive pricing, Rongtai serves small to mid-sized customers seeking reliable tooling solutions.

Key Focus / What to Look for

When choosing a die casting mould service provider in China, these are the areas that frequently differentiate the top players:

• Material & Alloy Expertise: Aluminium, zinc, magnesium, sometimes specialty alloys. Some firms are strong in aluminium (often for automotive & consumer), others in zinc (for smaller, precise parts).

• Mould Design & Engineering Support: Ability to do DFM (Design for Manufacturability), CAE / MoldFlow simulation, flow analysis, cooling / thermal design etc. This helps reduce tool trial times, improves yield, and avoids defects.

• Machining & Finishing Capabilities: CNC, EDM, grinding, polishing, surface treatments (coating, plating, anodizing). The more the supplier has in-house, the better for quality control and schedule.

• Tonnes & Size Capacity: How large / heavy parts they can handle; maximum tonnage of die casting machines; maximum mould size; whether they can handle high pressure, complex geometries, etc.

• Lead Time, Prototyping, Trial Moulds: Whether they can produce trial / prototype moulds, have quick turnaround; whether mould maintenance and refurbishment is offered.

• Certifications & Quality Systems: ISO 9001, IATF 16949 (if automotive), sometimes environmental / safety certifications. Critical for export customers.

• Service Lifecycle: Not just building moulds, but assisting in problem solving, maintenance, repair, modification, and updating as production evolves.

Conclusion

China’s die casting mold industry has evolved from low-cost manufacturing to high-precision, technology-driven production. Companies such as Precisioner, GC Precision, and REGO Mould represent the new generation of Chinese mold makers that combine engineering innovation, quality assurance, and global competitiveness.

As automation, digital simulation, and sustainable manufacturing continue to shape the industry, these top die casting mould service providers will remain at the forefront of global supply chains—offering not only cost-effective solutions but also consistent performance and long-term reliability for clients worldwide.