Tungwille Industry Development Co., Ltd was established in HK in 2008, Headquarters Factory located in Shenzhen. We are a leading professional manufacturer and supplier of Aluminium LED Profiles, PC Diffusers, LED Silicone Flex Tubes, And all kinds of Custom-Made Wring LED Strip Light Products produced according to the customer's specifications in order to fit in any type of lighting system. Our main products include: Silicone Flex Tubes, Surface LED Profiles, Recessed LED Profiles, Suspended LED Profiles, Corner LED profiles, Trimless LED Profiles, Stair LED Profiles, Wall LED Profiles, and LED Profiles Accessories. In the beginning of 2019, with the company development, Tungwille invested a new production line produce COB LED strip, and provide One-stop LED strip light solution service.

Since our foundation in 2005, We have become a significant force in the Lighting and Electrical Accessory Market in China, Depends on the excellent commercial system, strong industrial system, unique culture system and timely organizational system; Together with our partners and employees we are proud to be a company with an excellent track record of listening to what our customers need and providing the perfect products and solutions.

Shenzhen Ofly Technology Co., Limited established in 2011, is a CE and RoHS certified high-tech enterprise, engaged in the development, manufacture and sales of new LED lighting products.

OUMUKALED found in 2014. Specialized in LED Strip and Controller&Power supply.

Rymo Technology Industry Limited is a science and technology-oriented enterprise engaged in researching, developing, producing, selling and serving of LED light.

Zhongshan Zhengdu Lighting Technology Co., Ltd., founded in 2019, is located in Henglan Town, the manufacturing base of lighting in China, and is mainly engaged in the research, development, production and sales of LED strip.

Signlite Opto-electronics Co., Ltd was founded in 2006, original from sunsignled, which regularly manufacture signage back lighting LED modules and strips, we now expand our business from signage to indoor commercial lighting, and we successfully make network of distribution partners in Germany, Russia, Italy, France, Netherland, Poland, Dubai, Turkey, India, Japan and so on.