Transforming Electronics with High-Precision Injection Molding
In the fast-paced world of electronics and electrical engineering, precision and durability are crucial. Our injection molding services cater to the electronics industry by providing high-quality, precision-molded plastic parts. From durable electrical housings to intricate connectors, our expertise ensures top performance and innovation
- Tight Tolerance down to ±0.01mm~ ±0.005mm (based on designs and materials)
- Lead Time from 7 days
- 3 &4&5 Axis Machining Services

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Sino-Mold Electronic Injection Molding Solution
Our range of injection molded products is designed to meet the diverse needs of the electronics and electrical industries:
- Electronic Enclosures: Customizable, robust housings for various electronic devices.
- Connectors and Components: Precision parts for reliable connectivity in complex circuits.
- Switches and Gears: High-durability components for seamless operation.
- Lighting Components: Optically clear and structurally sound parts for LED enclosures. Each component is engineered for functionality and aesthetics, ensuring seamless integration into electronic systems.”

Why Choose Sino-Mold?
Get Instant Quote
Email us and Upload Your Design. Our Expertise Experts Will Conduct a Manufacturing Feasibility Analysis of Your Parts and Provide Suggestions to Improve Efficiency and Save you Time and Cost.
Strong Capabilities
Sino-Mold and Our Partner Offer almost every part you can think of, from Simple cylindrical geometrical parts to Complex Shape Aerospace Parts. You can always get what you want.
Fast Delivery
Lead time From 4 weeks. Sino-Mold can strictly Control the lead time by Combining our high-speed and precision CNC turning and milling centers with our Experienced Experts.
Qualtiy Assurance
As an ISO-certified company, we apply this standard to our production line for quality control. Sino-Mold Can also Provide First Article Inspection Reports, Full-Size Inspection Reports, and Material Certificates to ensure you can get Qualified Components.
Electronic Mold Manufacturing Capabilities
Relying on SINO-Mold’s powerful production capabilities, we streamline the process of taking automotive parts from prototyping to mass production. This will help you get your parts into production quickly.






Frequently Asked Questions
Yes, we do. We have over 15 years of experience exporting molds, with more than 70% of our molds shipped internationally.
We can manufacture between 50 to 60 sets monthly, depending on the size and complexity of the molds.
We have approximately 100 employees.
We can handle molds up to a maximum weight of 15 tons.
About 30% of our molds are for the automotive sector. We have produced molds for major brands like Tesla, Volkswagen, Honda, Ford, Toyota, and Lamborghini.
Yes, we specialize in precision molds with mold tolerances of +/-0.05 to 0.01mm and product tolerances of +/-0.02mm.
Yes, we specialize in precision molds with mold tolerances of +/-0.05 to 0.01mm and product tolerances of +/-0.02mm.
We only use high-quality raw materials such as P20, P20H, 718H, NAK80, 1.2311, 1.2378, 1.2344, 1.2343 ESR, 1.2767, H13, 8407, 420SS, S136, S-7, etc., sourced from renowned suppliers like LKM and ASSAB. If specified, we provide a steel certificate and a heat-treatment certificate with the molds upon delivery.
The choice of hot-runner systems is determined by our customers. We partner with well-known suppliers such as INCOE, YUDO, DME, Mold-Masters, HASCO, Synventive, and Husky.
We prefer 2D and 3D part files along with mold specifications for quotations. We primarily utilize software like UG, AutoCAD, SolidWorks, and Pro-E. For 2D, we accept JPEG, PDF, DWG, and DXF formats. For 3D, we accept PRT, SAT, IGES, STEP, X_T, SLDASM, SLDPRT, and CATPart formats.
The standard lead time is about 4 weeks, although this can vary from 3 to 8 weeks depending on the mold’s size and complexity.