Who are the best zinc pressure die casting manufacturers and suppliers in China? Which companies offer advanced hot-chamber technology, precise tooling, and cost-effective zinc components for global projects? These are the essential questions international buyers and engineers face when seeking reliable Asian partners.
The Chinese zinc die casting market is a powerhouse, driven by massive production capacity, competitive pricing, and integrated services like CNC machining and finishing. Leading Chinese suppliers are crucial partners for automotive, consumer electronics, and industrial sectors, providing the scalability needed for high-volume global demand.
In the sections below, you’ll find the top 10 zinc pressure die casting manufacturers and suppliers operating in China. Explore their specialized technical strengths and capabilities—and continue reading to identify the optimal manufacturing partner for your specific project requirements.
| Brand | Address | Main Products |
|---|---|---|
| 1. Sincere Tech | Dongguan, China | Precision Zinc Die Casting; Aluminum Die Casting; Molds; CNC Machining |
| 2. GC Precision Mould | Shenzhen, China | Zinc, Aluminum & Magnesium Die Casting; Precision Tooling; Secondary Finishing |
| 3. CNM Tech | Dongguan, China | Zinc & Aluminum Die Cast Parts; CNC Machining; Assembly; Engineering Support |
| 4. Innovaw | Ningbo, China | Aluminum Die Cast Parts; Zinc Die Cast Parts; CNC Machining; Integrated Solutions |
| 5. PTJ Shop | Dongguan, China | Zinc Alloy Casings; Precision Molds; Electronic Hardware; Custom Parts OEM |
| 6. Inox Cast | Xiamen, China | Zinc High-Pressure Die Casting; Zamak Alloys; CNC Metal Parts; Custom Tooling |
| 7. YOURAY | Yuyao, China | Zinc Die Casting; Aluminum Die Casting; Surface Treatment; Fast Prototyping |
| 8. MZW Motor | Zhejiang, China | Zinc Die Casting; Aluminum Die Casting; Automotive Components; Supply Chain |
| 9. Qingdao Xinghe | Qingdao, China | Zinc, Aluminum & Steel Casting; Investment Casting; Precision Machining |
| 10. Sunrise Metal | Huizhou, China | Custom Zinc Die Casting; Aluminum Die Casting; DFM Analysis; Quality Control |
Introduction:
Sincere Tech, established in 2005 and headquartered in Dongguan, China, is recognized as a major zinc and aluminum die-casting manufacturer in the region. The company provides integrated solutions covering mold design, high-pressure zinc die casting, and comprehensive secondary processing. Their technical capabilities center on producing high-precision components with complex geometries for various global OEM projects.
The firm supports high-volume manufacturing for critical sectors, including consumer electronics, telecommunications, and high-end industrial hardware. By maintaining rigorous international quality standards and offering cost-effective production, Sincere Tech is positioned as a preferred strategic partner for buyers seeking scalable, reliable supply chains in the Asian market.
Established: 2005
Address: Dongguan, Guangdong, China
Main Products:
Introduction:
GC Precision Mould Co., Ltd., founded in 1999 and based in Shenzhen, China, is a leading zinc die casting manufacturer with over two decades of experience. The company specializes in producing molds and die-cast components from aluminum, zinc, and magnesium alloys, focusing on tight tolerances and exceptional surface finishes. Their core technical advantage lies in expert mold design and high-efficiency die casting processes.
The firm operates globally, supplying high-quality zinc components primarily to the electronics, consumer goods, and industrial equipment sectors. GC Precision Mould's competitive edge is its dedication to affordable, reliable manufacturing services that meet global standards, making it a critical supplier in China's advanced manufacturing ecosystem.
Established: 1999
Address: Shenzhen, Guangdong, China
Main Products:
Introduction:
CNM Tech Co., Ltd., a precision manufacturer in Dongguan, China, focuses on providing comprehensive die casting, CNC machining, and assembly services. With over 20 years of experience, the company is highly respected for its dedication to quality control, ensuring that components consistently meet or surpass international industry standards for precision and durability. Their technical capacity includes specialized equipment for intricate, complex zinc and aluminum geometries.
CNM Tech serves global clients by offering a one-stop solution that manages the entire production cycle, from initial product design and mold creation to final assembly and quality inspection. This integrated approach and commitment to continuous improvement make them a trusted, reliable, and cost-competitive supplier for global commercial and industrial applications.
Established: ~2004 (20+ Years)
Address: Dongguan, Guangdong, China
Main Products:
Introduction:
Innovaw, established in 1998 in Ningbo, China, is an integrated manufacturer specializing in high-quality aluminum and zinc die casting, along with comprehensive CNC machining. They offer end-to-end project support from Design for Manufacturing (DFM) analysis to final surface finishing. The firm’s technical edge lies in combining precision foundry work with robust secondary machining capabilities to meet tight dimensional specifications.
Backed by international quality certifications, including IATF 16949 for the automotive industry, Innovaw supports critical applications across energy, marine, medical, and telecommunications sectors. As a reliable global exporter, the company provides competitive pricing and strong project management, serving customers in over 40 countries with over 3,000 completed projects to date.
Established: 1998
Address: Ningbo, Zhejiang, China
Main Products:
Introduction:
PTJ Shop, established in Dongguan, China in 2009, is a medium-sized manufacturer specializing in zinc alloy die casting for consumer and electronics parts. The company holds ISO 9000:2000 certification and is noted for its high-pressure die cast processes, which ensure high quality and cost-effective production for various mold parts. They are proficient in manufacturing complex features required by modern electronics and fashion accessories.
This firm serves key markets such as electronics (e.g., electronic cigarette casings, USB casings), fashion, and luggage hardware. Having worked with major brands, PTJ Shop has proven its ability to handle large-scale OEM projects, maintaining high levels of precision and quality control required for complex consumer products.
Established: 2009
Address: Dongguan, Guangdong, China
Main Products:
Introduction:
Inox Cast, with over 20 years of experience, is a professional zinc die casting service provider in China known for delivering cost-effective and complete turnkey solutions. The company's technical strength lies in its optimized castability, enabling the production of thinner, more complex zinc components with prolonged die life and short cycle times. They primarily utilize common alloys such as Zamak 3, 5, and 8.
Highly demanded by international customers due to reliable performance and quick lead times, Inox Cast focuses on industries like automotive, electronics, mechanical design, and appliances. Their commitment to quality and providing comprehensive OEM/ODM services establishes them as a dependable primary source for international buyers seeking certified, high-quality zinc casting products in the Chinese market.
Established: ~2005 (20+ Years)
Address: Xiamen, Fujian, China
Main Products:
Introduction:
YOURAY, a renowned zinc die cast manufacturer established in 2010 in Yuyao, Zhejiang, provides high-quality products tailored to diverse customer needs. The company specializes in both aluminum and zinc die casting services, ensuring high dimensional stability and accuracy in its components. Their facility is equipped for both precision casting and subsequent CNC machining to refine parts to tight specifications.
The manufacturer supports various applications including motor housing, heat sinks, and cover castings, serving the automotive and electric motor sectors. By offering robust die casting and CNC machining services, YOURAY is focused on providing complete, integrated solutions and customized support to meet the high standards of global industrial customers.
Established: 2010
Address: Yuyao, Zhejiang, China
Main Products:
Introduction:
MZW Motor, founded in 2019 in Zhejiang, China, is a rapidly emerging market leader in the die casting space, specializing in leveraging a cutting-edge supply chain approach. Although a newer company, MZW focuses on using strong organizational tactics and high-quality production methods for both zinc and aluminum castings. Their operations prioritize efficiency and speed, supported by modern manufacturing systems.
The company heavily targets the automotive, electric motor, and industrial component markets, providing precise castings for critical applications. MZW Motor's strategy is to combine reliable quality with optimized supply chain management, offering clients a modern, streamlined approach to sourcing die-cast components in China, ensuring timely and cost-effective delivery.
Established: 2019
Address: Zhejiang, China
Main Products:
Introduction:
Qingdao Xinghe Machinery Co., Ltd., based in Qingdao, is a comprehensive casting manufacturer with a broad range of capabilities, including zinc, aluminum, steel, and bronze casting. While heavily invested in investment casting (lost wax), the company also utilizes its expertise to provide high-precision zinc components. Their facilities support advanced machining and finishing for complex parts across various alloys.
The company is noted for supplying major international clients, including high-profile names in the automotive sector, demonstrating their commitment to high-volume and high-quality production standards. Qingdao Xinghe's versatility in material handling and casting methods positions it as a robust single-source supplier for intricate industrial components requiring diverse manufacturing expertise.
Established: ~1995 (Estimated)
Address: Qingdao, Shandong, China
Main Products:
Introduction:
Sunrise Metal Technology Co., Ltd., located in Huizhou, specializes in providing custom die casting services, covering both zinc and aluminum alloys. The company offers full-service support, beginning with DFM analysis to ensure manufacturability and extending through high-pressure casting and final surface treatments. Their core competency is delivering custom, high-volume parts with stringent quality control.
The manufacturer serves global clients primarily in the electronics, telecommunications, and high-precision instrument industries. Sunrise Metal's focus on engineering support, competitive pricing, and certified quality management positions them as a key player for buyers who need reliable, high-specification zinc die cast components from the China supply base.
Established: ~2007 (Estimated)
Address: Huizhou, Guangdong, China
Main Products:
The Chinese zinc die casting market is a dynamic hub offering unparalleled scalability and cost efficiency, attracting global sourcing attention. Leading local and international suppliers, including Sincere Tech, CNM Tech, and GC Precision Mould, drive the industry by combining rapid prototyping, advanced CNC capabilities, and high-volume zinc alloy production for global electronics and hardware markets.
Amidst these industry leaders in China, Innovaw is positioned as a comprehensive partner, offering integrated aluminum and zinc die casting, CNC machining, and quality assurance solutions. With modern facilities and IATF 16949 certification, Innovaw provides high-precision components across diverse sectors, ensuring competitive pricing and dependable global project support.
