Dongguan Topsun Electronics Co., Ltd.

We are a professional manufacturer of high quality connectors, established in 2002 and today has been one of the leading suppliers of connectors used for a variety of industries, such as USB 3.0, USB 2.0, IEEE 1394, DVI, HDMI, SCSI, ESATA, MINI SAS, MINI USB, MICRO USB, IPHONERF, BNC, SMA, SMB, SMC and IPEX connectors etc., and also with strong R&D, engineering and mould-making teams, we have full capability of providing OEM services to any of your demands related to connector products.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mobile phones, computers, communication, computer peripherals and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

To ensure clients' requirement are entirely and quickly met, the whole manufacturing process from R&D, mould-making and injection to assembly, are totally completed in-house. We focus on increasing productivity and expanding capacity, however, quality-control remains paramount. Our factory are ISO 9001 certified. Our quality system will be proved to be the best choice for you as a systematic and reliable manufacturing partner.

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!