20+ Years of Excellence in Injection Molding for Electronics Industry

With over 20 years of experience, ACO Mold boasts a sprawling 3,000-square-meter production area equipped with advanced injection molding machinery. Our expertise in mold design and manufacturing enables us to deliver superior plastic components for the electronics industry.


As a leading plastic injection molding company, we offer comprehensive services that cover every stage of the production process, ensuring high-quality plastic electronic components. Our most cost-effective solutions streamlines development, expediting the launch of your electronic products to the market.

  • Superior-quality electronic components
  • Free quotes with DFM feedback
  • No minimum order quantity
  • +/- 0.005mm precision mold tolerance
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Electronic Parts Trusted By Leading Electronic Products Companies

Our Injection Molding Services For Plastic Electronic

Precision | Quality | Efficiency

As an ISO9001:2000 certified plastic injection molding factory, we offer comprehensive solutions tailored to the unique needs of the electronics industry. With our expertise, advanced equipment, and dedication to quality, we deliver precision-engineered components that meet the strictest requirements of electronic products.
Our experienced mold design team creates customized mold solutions using advanced CAD/CAM software, optimizing mold structure for efficiency and cost-effectiveness, catering to diverse electronic component production needs.

Mold Design

We use premium mold steel and high-precision machining equipment to manufacture durable, high-quality molds with strict process control, ensuring molds meet the demands of electronic products.

Mold Making

With extensive experience and a versatile range of machines, we provide comprehensive injection molding services for electronic housings, insulators, and products of various sizes. Our capabilities include secondary processes such as painting, laser engraving, and assembly, ensuring a complete one-stop solution for all your needs.

Plastic Injection Molding

Our advanced CNC machines efficiently handle the production of electronic component housings, heat sinks, and structural parts with high precision, accommodating small-scale customization and reducing mold costs.

CNC Machining

We use 3D printing for quick prototype fabrication, design validation, and functional testing, providing cost-effective solutions for small-scale customized electronic product production without the need for molds.

3D Printing

Our die casting process produces high-strength electronic housings and structural parts efficiently, suitable for large-scale production. Post-processing CNC improves precision to meet assembly tolerances.

Die Casting

Why Choose ACO Mold for Electronics Industry

ACO Mold, a trusted plastic injection molding manufacturer, delivers precision parts, rapid tooling, and expert support for the electronics industry.

Robust Abilities

With 20 years of dedicated experience in mold design and injection molding, we have accumulated vast expertise in serving diverse industries. Our 3,000-square-meter factory is equipped with 8 injection molding machines and 5 CNC machining centers, enabling us to produce 250 sets of molds annually and cater to various production requirements.

Rapid Quote

Take advantage of our user-friendly online quotation system, which allows you to receive prompt quotes within 24 hours by simply uploading your drawing files. Our experienced engineers are available online to provide one-on-one assistance for any technical queries you may have. We maintain transparency in our quotations, ensuring that you have a clear understanding of project costs without any hidden fees.

High Precision & Accuracy

Our advanced mold manufacturing techniques are capable of achieving tolerances as tight as ±0.005mm. We utilize state-of-the-art inspection equipment, including coordinate measuring machines (CMM) and vision measuring systems, to guarantee dimensional accuracy. Our specialties include producing precision components such as electronic connectors, sensor housings, and coil bobbins.

Efficient Lead Time

Our standard mold manufacturing lead time is 4-6 weeks, ensuring that your projects stay on schedule. By optimizing our processes, utilizing multi-cavity molds, and employing high-speed injection molding, we streamline production cycles. Our highly automated systems operate 24/7, guaranteeing robust production capacity.

Engineering Support

We conduct mold flow analysis to fine-tune injection molding parameters, enhancing production efficiency and product quality. Our team offers complete mold testing and small-batch trial production services to validate product performance and minimize risks during mass production.

Material Quality Assurance

Our stringent quality control system, spanning from raw material selection to finished product inspection, ensures superior quality. We have established partnerships with renowned material suppliers such as Chimei (Taiwan) and Bayer, guaranteeing the excellence of raw materials used in our production processes.

Multiple Injection Molding Applications in Electronics

As one of the leading injection plastic molding companies, ACO Mold delivers precision-engineered components for diverse electronic applications.


Medical Electronic Components

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Buttons & Switches

How We Build Injection Molded Parts to Support Your Electronic Products Business

01 Quotation
02 DFM & Mold Design
03 Mold Making
04 Mold Trial
05 Troubleshooting
06 Molding Production
07 The Packing and Shipping
08 Reorder Parts from Your Tool
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ACO provide quotation in 24 hours with detailed mold solution and pricing based on your product requirements and budget, much more than just a price,  through quotation process our professionals offer you one stop consultation service including design, manufacturing, molding production, packing and shipping, lead time etc.

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Within 1-2 days we evaluate your part design and provide optimized proposals for better performance and manufacturability, present you the concept of the mold design for initial evaluation.

Once DFM report agreed, the detailed 3D mold design will be completed in 2-3 days.

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Typically mold making takes 3-5 weeks depends on complexity, we provide weekly report with photos and video to keep you updated with each steps of machining job along the whole processing.

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Once the molds are completed, we will set it up for mold trial to verify the injection mold mechanism functionality and product completeness/accuracy, 5-10 shots free samples will be sent to customers for evaluation.

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We might not get 100% prefect injection mold/molded parts at the first time mold trail due to machining, fitting, parameter setting etc., usually it takes 1-2 rounds modification and mold trail before the mold is ready for mass production.

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We get into mass production once the mold is verified and sample approved by customers, internal quality acceptance standard will be aligned to the samples approved by customers, mass production lead time depends on the demand quantity, mold production cycle.

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Standard packing method are PE bags and carton box, special case may need extra care and sometimes customized packing method, we provide door to door shipping services at customer’s request by sea freight, air freight and train freight.

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We keep your molds in secure storage and do regular maintenance to ensure the mold is immediate ready for your new demands, we keep all production data in records and do repeat orders accordingly to provide you consistently high quality parts from batch to batch.

Customer Stories

“I have done business with ACO MOLD for almost 3 years now. They are a very professional company with high quality material. Tim who was the representative who has been assisting me for the last few purchases has been very helpful to ensure a smooth process. I would highly recommend ACO MOLD as a supplier for your needs. They have very fast lead times and ship quick.” 

—— Rasmussen

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