It’s a little difficult to make insert injection molding mass production, because it needs professional technology from design to the tooling and the final production.
Usually, plastic parts need a metal inside, so it also called insert molding. PTMS is a professional injection factory in China, we have much experience in many different of molding production. Our clients are mainly from Europe and USA, such as 30% for North America, 30% for Europe, 30% for Asia-Pacific, 10% for others. So, you can see, our capability is rather strong.
Here is a plastic connector made by insert injection molding, the accuracy is +/-0.001mm, internal parts, resin is nylon and glass fiber, very complex and precision, the metal is into the mold when mass production, used for electronic products. We design it, make mold, production, one-stop service for our clients. If you need such service, maybe we can help you.