Injection Mold China Supplier
Top Plastic Mold Manufacturer in China

Stebro Mold is a professional plastic mold maker with in-house plastic injection molding capabilities in China. We specialize in manufacturing high-quality plastic injection molds and plastic injection molded parts for Consumer industries, Industrial industries, Automotive industries, Medical industries, Electronic industries, Agriculture and Gardening industries. From the initial part design and develop stages through final delivery, customer’s product quality is our top priority.

Design for Manufacturability

Each project begins with a detailed design for manufacturability (DFM) of injection molding report and is reviewed by the experienced toolmaker, mould designers, project manager, and injection molding process engineers. From this report, we will show our customer:

  • Weld Lines
  • Sink Areas
  • Surface Finish
  • Ejector Pin Locations
  • Tolerances
  • Shut-Off Conditions
  • Thin Tool Conditions
  • Mould Layout and Mould Size
  • Gate Locations
  • Draft Angle Analysis
  • Parting lines
  • Lifters or slides
  • Warp Analysis
  • General Information about Part data such as Part dimension, part weight, plastic material
  • General Information about mold data including mold steel, mold shrinkage, feed system, gate type
  • Wall Thickness Analysis, Thick Section, Thin Section, Ribs/Bosses to Wall Thickness Ratio

Mould Design Engineering

Mould designs are supported by MoldFlow Analysis, cooling analysis, deflection analysis, and finite element analysis.

Mold Construction Engineering

Stebro Mold manufactures a wide range of custom plastics injection mould from prototypes to complex final production moulds. Our molds types including:


Mold Manufacturing

Our experienced tool makers use Mikron high-speed CNC machines, Charmiles EDM machines, Sodick slow wire cut machines and Kent grinding machines to build molds that run automatically by the efficient design of ejection, cooling, and delegating systems. We take careful measures and the required steps to ensure your tooling produces high-quality components while maximizing the mould life.

Mold Maintenance and Mold Repair

Once an injection mould has run a set number of cycles; inspections, maintenance and cleaning should be performed. Regular maintenance and cleaning improve shot quality, which ensures consistent component quality. Injection mold repairs can be costly, so it is important for injection molds to receive regular maintenance, cleaning, and if necessary, repair, to protect your investment and maintain consistent production. At Stebro Mold, we stand behind our injection mold tooling. As long as the plastic injection mold remains with us we will guarantee that mold for life. There will be no repair or maintenance cost on your injection mold service in China.

Tooling Transfer

We understand yours needs to get your ideas and products to market faster than your competitor. Whether you are looking for a prototype mold in China to get parts quickly, a bridge mold to manufacture parts until your production mold is up and running, or a production mould capable of low or high run volumes, our in-house part design, Rapid CNC prototypes, injection mould design, mould maker, and mold sampling ensures accurate plastic parts with the productivity you need. Having everything under one roof is extremely helpful in providing quicker lead times and keeping everything under our control.