Founded in 2006, WINTERSOM is one of the biggest manufacturers of LED-related products in China, which is specialized in researching, developing, engineering and marketing of LED products. Occupied by 3000 square meter, 100-200 staff, due to good quality and perfect after sales service, WINTERSOM is enjoying high reputation.

Our products cover a wide range, such as LED Tube Light, LED Wall Washer, High power series, LED Sign, Strips, Modules, OEM etc. We are specially proud of our OEM business since we have many professional engineers who have worked in the field of LED for over 10 years. Highly trained workers make sure our products are in 100% good quality. Professional sales follow up with our customers at any time. According to our advantages, we have witnessed our rapid development. Right now, our annual export sales topped $4.5 million in 2007, a 60% increase from the previous year.

We have one set of strict Quality Inspection System. Our 10 QC staff monitor the entire production process to ensure our product quality meets your requirements. We use advanced temperature testers, luminance testers and photoelectric instruments to conduct strict testing such as voltage withstand, shock proof and salt spray tests. All our operations are ISO 9001: 2008-certified. Our qualification rate is above 99.5%. All our products comply with CE standard and the RoHS Directive.

Under the common effort of all staff; We fully believe we will do better and better in the following days.