What is precision injection molding? Precision injection molding is an injection molding process in which every vari...
READ MOREHandle housings—typically manufactured via injection molding using materials such as ABS, PC/ABS alloys, or glass-fiber-reinforced PA—offer high strength, impact resistance, and fatigue resistance, ensuring durability without cracking or deformation during long-term use. Integrated molding allows for the incorporation of anti-slip textures, internal screw bosses, and snap-fit structures, thereby streamlining the assembly process. A key feature is the capability for two-shot (dual-material) injection molding, which combines a rigid structural core with a soft TPE/TPU overmold in a single step to deliver a comfortable, non-slip grip. Materials can be customized for color and surface finish (matte or high-gloss), eliminating the need for secondary painting and reducing costs. These housings are widely used in applications such as power tool handles, appliance carrying handles, medical device grips, sports equipment handles, and electric toothbrush casings.
Our company is an integrated solution provider specializing in injection mold design and manufacturing as well as plastic injection molding. We are committed to offering end‑to‑end services—from product development, mold design, and tooling fabrication to production injection molding—for customers in the medical, consumer goods, automotive, home appliance, and electronics sectors.
As China Two-color injection molds for handle housings manufacturers and Two-color injection molds for handle housings factory, we maintain a comprehensive in‑house machining chain, equipped with high‑precision CNC machining centers, EDM (Electrical Discharge Machining), wire EDM (WEDM), precision grinders, CNC lathes, milling machines, deep‑hole drilling machines, and other mold‑making equipment. Our injection molding workshop houses more than 20 injection molding machines with various clamping‑force tonnages, covering a wide molding range from small precision components to medium‑ and large‑sized structural parts. These are complemented by auxiliary peripheral equipment such as mold temperature controllers, centralized material feeding systems, and automated robotic pick‑and‑place units. This robust infrastructure gives us the proven capability to design, develop, and manufacture medium‑ to high‑precision injection molds, as well as to undertake high‑volume production orders.
Backed by an experienced team of mold structure and process design engineers, we leverage the vertical integration advantage of integrated tooling and molding to significantly shorten the lead time from product development to mass production, while effectively reducing overall costs for our customers.
Upholding the philosophy of “Customer First, Continuous Improvement” Shanghai Pingzhou Plastic Products Co., Ltd. looks forward to providing partners across various industries with cost‑effective, rapidly responsive solutions for plastic products and injection molds.
/div>What is precision injection molding? Precision injection molding is an injection molding process in which every vari...
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READ MOREWhat Is Medical Injection Molding? Medical injection molding is a manufacturing process that shapes molten medical-grad...
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