Dongguan Shengwei Plastic Products Co., Ltd

Dongguan, China hosts Dongguan Shengwei Plastic Products Co., Ltd, which lists 59 active products across a wide spectrum of injection‑moulded items. The catalogue covers plastic gear motor moulds, home‑appliance lamp covers, washing‑machine parts moulds, remote‑control cases, pet bowls, sports kettle covers and a variety of automotive components such as door‑board injection parts, air‑bag covers and tube‑valve parts. Three entries carry explicit HS classifications: HS 8480.41 for auto rubber compression plastic mould parts, HS 8480.71 for general auto parts, and HS 8708.99 for auto tube valve parts, reflecting their placement in machinery and vehicle‑parts chapters. The product set also includes consumer‑oriented items like baby products, lunch boxes and toy shells, illustrating a blend of industrial and household applications.

In addition to the listed items, the supplier offers custom plastic moulds for automotive, appliance and equipment sectors. Materials noted in the catalogue include pre‑hardened tool steel (H13, NAK80, P20) for moulds and engineering plastics such as PP, PA, POM and ABS for the finished parts. The presence of both material and HS‑code details demonstrates capability to serve sectors that require precise grade specifications and compliance with machinery‑parts tariff codes.

The catalogue enumerates items ranging from LED‑light lens covers and computer plastic cases to specialised automotive moulds and motorcycle helmet moulds. Typical industry practice for these categories involves using polypropylene (PP) grades with melt flow indices between 8‑12 g/10 min, ABS grades meeting ASTM D638 tensile standards, and POM grades for low‑friction applications. Automotive moulds are frequently produced from H13 or P20 tool steel to achieve hardness of 45‑55 HRC and thermal stability up to 540 °C, matching ISO 9001 quality‑management expectations. For consumer‑grade plastic parts, manufacturers often target ISO‑9001 certification and comply with REACH and RoHS limits on heavy metals, with colour matching performed to RAL or Pantone standards where required.

The supplier’s custom mould services enable production of low‑volume runs (as few as 500 pcs) and high‑volume batches exceeding 20 000 pcs per month. Standard packaging for bulk plastic components includes shrink‑wrapped pallets, while delicate items such as LED lenses are boxed individually with foam inserts to meet ASTM D4169 shipping test criteria.