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Custom Injection Molding Manufacturer in China

ISO 9001 Certified factory providing DFM support, high-quality molds, and scalable production for global brands. Now, upload your sketch to kickstart custom parts manufacturing.

  • ±0.01 mm precision manufacturing
  • ISO 9001/13485 Certified & IATF 16949 Compliant
  • Stable mass production quality
  • Full-process, one-stop delivery

Parts Manufacturing Capabilities

Quickly sort out YG’s one-stop turnkey service for parts manufacturing, covering key links from product design to mass production, simplifying the entire parts manufacturing process for you and reducing the cost of multi-link docking.

Mold Manufacturing

Flexible options from Aluminum (7075/QC-10) for rapid tooling to Hardened Steel (H13/NAK80/P20) for mass production. Engineered for durability and ±0.01mm precision.

Custom Injection Molding

Equipped with 50T–800T presses for both low-volume pilot runs and mass production. We handle diverse materials ranging from general plastics to advanced engineering resins.

DFM Support

In-depth DFM reports and Mold Flow Analysis prior to steel cutting. We verify draft angles, wall thickness, and filling patterns to eliminate risks and ensure a smooth production launch.

Rapid Prototyping

Validate designs in 3–5 days via CNC Machining, 3D Printing, or Vacuum Casting. Test form, fit, and function with real materials (ABS, PC, POM) before tooling investment.

Why Choose Us

In parts manufacturing, you may often face challenges like “the hassle of integrating multiple links” and “high costs of mass production despite a good design.” YG customizes services based on these practical needs, helping you streamline processes, control costs, and ensure quality, making parts manufacturing more worry-free.

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About YG TeCH

With over 30 years of experience in the industry, YG TeCH serves customers from all industries around the world with the vision of “making people’s lives easier.” It not only provides one-stop turnkey services covering R&D, design, mold manufacturing, injection molding, finishing and post-processing, assembly, packaging, and delivery, but also helps 1,000+ customers simplify multi-link docking workflows.

We hold international certifications such as ISO9001/14001/13485, GRS, and SMETA, and meet the compliance requirements of the European and American markets. We have two manufacturing bases in China and offices in the United States and Australia to ensure stable production capacity and efficient delivery.

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