Your Die-Casting Partner
QK Mold coordinates die-casting mold development and zinc, aluminum and magnesium alloy component production through a partner manufacturing network in China.
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Focused on
die casting.
Shanghai Qinghui Industrial Co., Ltd.
QK Mold specializes in precision die-casting mold development, volume production of precision cast components and one-stop manufacturing solutions for international OEM customers.
Our focus is die-casting molds and custom components in zinc, aluminum and magnesium alloys. We connect DFM drawing review, mold design, high-pressure die casting, CNC precision machining, surface treatment, full dimensional inspection and delivery to agreed compliance requirements.
Working with partner factories in Jiangsu, Zhejiang and Anhui, we bring engineering, production and export coordination together across the manufacturing process.
Explore our capabilitiesRegistered office: Floor 10, Building 1, No. 188 Changyi Road. Map provided by Google. Google Privacy Policy
Based in Shanghai.
Connected across China.
Our Shanghai headquarters connects your project with partner production bases in the die-casting industry clusters of Jiangsu, Zhejiang and Anhui.
Our dual supply-chain approach combines precision manufacturing resources with scalable volume-production capacity. We coordinate resources to balance quality, lead time and production cost around your alloy, part geometry and order volume.
View manufacturing resourcesManufacturing network schematic · locations are not to scale.
Clear steps.
Connected decisions.
A shared understanding of the drawing, quality criteria and delivery plan keeps the project moving in the right direction.
Explore engineering support- 01
Drawing review
Design for manufacturability (DFM) reviews cover English-language engineering drawings, material specifications and geometric dimensioning and tolerancing (GD&T), bringing manufacturing concerns forward before tooling begins.
- 02
Tooling & samples
Precision mold development combines mold design, mold-flow simulation and tooling trials. Sample feedback informs mold corrections and the agreed production approval process.
- 03
Production & finishing
High-pressure die casting (HPDC), vacuum-assisted die casting where required, CNC precision machining and surface treatment follow the agreed manufacturing route.
- 04
Inspection & delivery
Full dimensional inspection, material certificates and agreed project documents support acceptance. Packing, export documentation and shipment are coordinated to the applicable delivery and compliance requirements.
Rose is your project manager. She coordinates drawing review, production progress, quality documents and export arrangements across the partner network. See our engineering support process.
We can sign an NDA before receiving confidential drawings. Mold ownership is defined in the project contract before tooling starts. The assigned partner factory is checked for the required equipment and applicable qualifications; any change of production base requires your approval. Review partner equipment and factory verification.
Complex parts.
Controlled production.
Our capabilities address demanding component geometries and repeat production, with the manufacturing route selected around the specific part requirements.
Complex thin-wall parts
Mold development and mold-flow simulation support complex thin-wall geometries and their filling requirements.
High air-tightness housings
Process planning includes vacuum-assisted die casting where appropriate for housings with demanding air-tightness requirements.
Precision assembly parts
CNC precision machining and dimensional inspection support critical mating features, assembly dimensions and GD&T requirements.
Stable volume production
Standardized quality-control processes and coordinated production capacity support consistent high-volume manufacturing.
Requirements first.
Records throughout.
We work to the international manufacturing standards agreed for each project, using standardized quality-control processes and full dimensional inspection. Material, inspection and compliance documentation supports customer acceptance and supplier qualification.
Material certificates, RoHS/REACH reports, dimensional reports and FAI documents can be provided within the agreed project scope. For automotive projects, we coordinate IATF 16949 quality-system requirements and Production Part Approval Process (PPAP) Level 3 submissions with the relevant partner. Applicable partner qualifications, reports and acceptance requirements are confirmed before commitment to support European and North American supplier approval processes.
Explore quality documentationTechnical clarity.
Traceable progress.
Experienced coordination helps keep overseas manufacturing projects stable, controlled and traceable.
Our team works with English-language engineering drawings, GD&T, international engineering-change procedures and export requirements. Technical questions are clarified with the manufacturing partner and communicated through the project.
Transparent progress updates
Production status and key project decisions are shared to keep expectations aligned.
Early risk identification
Manufacturing concerns are raised early so that requirements and next steps can be agreed.
Documented engineering changes
Standardized revision records keep drawing changes and agreed actions traceable.
Built around your application.
We support OEM projects across automotive, new energy, industrial electrical products, smart equipment and high-end tools. Each part starts with its own material, geometry and performance requirements.
Automotive
Custom cast components
New energy
Application-led requirements
Industrial electrical
Functional alloy components
Smart equipment
Precision assembly needs
High-end tools
Drawing-specific parts
Let’s discuss
your next part.
Our aim is to be a professional, dependable and cost-effective long-term die-casting manufacturing partner for customers worldwide.
Share your drawing, required alloy, quantity and delivery needs. We will review the project scope and the manufacturing steps it requires.
Discuss your project