Dongguan Sum Wai Electronic Co., Ltd.

We are a professional manufacturer of wire & cable assemblies since 1996.

Enriched by over 20 years of experience in the industry, we are experts at customized cable such as high performance industrial cables, automotive wire harnesses, medical grade cables, and also consumer electronic cables.

We produce cables for many of the top brand name consumer electronic products that you probably use in your home or business!

Our factory in Dongguan China which ensures a large production capacity with the aid of strong supply chain and prompt delivery time frames. We provide a one-stop solution from bare wire extrusion through to finished and customized products with terminal crimping, connector soldering, over molding and more.

We hold an ISO9001 quality certification and our laboratory helps to conduct product testing to both our customer requirements and worldwide approval standards.

Let us take your products to the next level and build a strong relationship together!