SUNGWELL Group, with the brand name LONGWIN, is one of the professional leading manufacturers in computer peripheral products. Located in Jiangmen, a golden area of Guangdong, SUNGWELL has an area of more than 500,000 square meters. We are equipped with advance assembly line, high-quality production machine, good production technics and a group of research engineers, this all made us the top one in the same industry.


SUNGWELL was founded in Jiangmen in 1998, it began its specialization on car audio, CD, DVD and Antenna. We are deeply branded market-oriented concept and adjust our products variety, in the year 2006, we involved in the computer case industry. we know that corporate? s competitiveness is based on quality, so from the products research, design, production QC to final shipment, we aimed at 100% perfection.


Strictly following the ISO9001:2000, also all our products have passed the certificate such as CE CB TüV and RoHS etc, the quality have been approved with good reputation in international market. SUNGWELL do OEM and ODM services and also has its own brand in certain regions.

Our mission is to be the most successful leading manufacture at computer peripheral field in the world?meanwhile we supply the high-quality service to you. Join SUNGWELL, and get what you want!