Custom plastic parts manufacturing. Support custom designs, sample-based production, OEM/ODM.
Electronic and appliance housings are one of TuoHeng Plastic's core product lines. We injection mold housings and enclosures for small appliances, power adapters, LED drivers, instruments and switches, typically in ABS, PC, PC+ABS, PP and flame-retardant ABS (UL94 V-0).
Send us drawings or samples for a quote. Small trial runs and mass production are both welcome.

















Custom injection molded parts are for complex geometry and demanding appearance requirements. We work from your drawings or samples, covering DFM analysis, mold design and injection molding in-house — ideal for structural parts, brackets, covers, clips and gears.
Free structure analysis and mold solution evaluation. Sample approval before mass production.







Automotive and motorcycle parts demand high strength, weather resistance and dimensional consistency. We mold motorcycle body parts, lighting components, interior parts, clips and mounting brackets in ABS, PC+ABS, glass-filled PA and PP.
Small trial batches, aftermarket replenishment and long-term supply supported.




Home and lifestyle products are a category where we run both our own product lines and OEM work — stationery, tableware, storage and cleaning items, and transparent parts. These products demand good surface finish, assembly feel and cost control, so we optimise mold structure and cycle time specifically for them.
Private label, supermarket and cross-border e-commerce supply supported. New molds can be developed on request.









