Plastic injection molding is a process where plastic pellets are melted in a heated barrel and injected under high pressure into a mold cavity. The molten plastic quickly fills the mold, cools, and solidifies into the desired shape. Once cooled, the mold opens, and the finished part is ejected, ready for the next cycle.
Injection molding is ideal for medium to high-volume production, typically 1,000 parts or more. If your design requires specific materials, tight tolerances, or high repeatability, injection molding is often the best choice.
For accurate quoting, please provide the part weight, material type, estimated annual quantity, and mold cavity requirements. If you have a 3D CAD model (SolidWorks, STEP, IGES, or Parasolid formats), that’s even better, as it allows us to evaluate the design quickly.
We specialize in production volumes ranging from 10,000 to 750,000 parts annually. We work with most thermoplastics designed for injection molding. If your part requires a material not suited for molding, such as silicone, we can recommend alternative solutions.
There are thousands of plastic materials available. After reviewing your product’s function and environment (e.g., outdoor exposure, impact resistance), we’ll recommend cost-effective and readily available materials that meet your requirements.
Simple molds can be built in as little as two weeks, while more complex tools typically take 4–6 weeks. Highly intricate molds may require up to two months to complete.
Yes, Goldwin offers value-added services such as assembly, packaging, labeling, and even coordination with trusted third-party partners for specialized needs, giving you a complete manufacturing solution.
We provide globally competitive pricing while eliminating the risks associated with offshore production, such as long lead times and quality control challenges. Many of our customers find our total cost of ownership to be lower than overseas sourcing.
We offer a lifetime mold maintenance guarantee. This includes cleaning, greasing moving components, and ensuring the mold remains in top condition to deliver consistent, high-quality parts.
Yes, we provide design assistance, consulting, and in-house 3D printing for prototypes. This allows us to evaluate concepts quickly and recommend design improvements before investing in production tooling.
Alipay ID: 13798885658
Last Name: DU
First Name: NAN FEN
City: Dongguan
Country: China
PayPal Account: vivian@goldwinmould.com
Last Name: DU
First Name: NAN FEN
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