Established in 1994, our factory covers an area of 30,000 square meters, more than 600 employees. A professional enterprise engaged in manufacturing lighting BULB, T5 T8 fluorescent lamp, LED T8 tube with two brands - "Shuangyu" and "Hufei". Our products include general incandescent bulbs, energy-saving LED T8 tube with glass shell and fluorescent lamp glass tubes. We took the leading status in demonstrating and popularizing safe, modern, highly efficient and energy-saving light sources for environmental protection in the "China's Green Light Project".

Our company is located along the beautiful Shenyang Fairy Lake. With NO.102 National Highway to the north, and Jingshen Highway to the south, less than 45km away from Taoxian Airport to the east.

Our enterprise reaches an annual output of 100 million pieces of general incandescent bulbs and 4000 tons of lime glass tubes with advanced equipment and exquisite technology. Our LED workshop covers 10000 square meters. With a profesional inovation team, our LED lines output steady high quality products. So, our products sell well in more than 20 provinces and cities in China as well as foreign markets such as Korea, the Middle East, Southeast Asia, Africa and South America.

We communicate with our numerous dealers and users with convenient transportation and considerable service. For years, we have won many credits, including "quality reputation assurance enterprise" by municipal government and "Three A standard enterprise" honored by provincial government. We also obtained ISO9002 international quality system certificate. Other certificates, CE, LVD, SGS inspection, B.V inspection.

Our principle is "Emphasize on quality, keep credit. Serve our customer with the best product". We are sincerely waiting for new and old customers from China and foreign countries to form better business relationships and create resplendence in the future.

Our company concerns both sides. Both of us will benefit from our cooperation.

In Chinese, Shuangyi means win-win.