China TIWIN Co., LTD is a leading public-listed company (China TIWIN 000035), Jiangsu TIWIN Opto-electronics Technology Co., Ltd. is a core member of TIWIN Group.

      TIWIN has the Asia's largest LED production base, plant area of 71,000 square meters, 65 automated production lines. The factory located in Haian, Nangtong city, Jiangsu province.

     As a high-tech enterprise in Jiangsu Province, TIWIN Opto-electronics Technology Co., ltd has the most advanced optical laboratory in China. It brings together industry-renowned LED optical technology team. The product development and innovation have reached a industry-leading level. 

       TIWIN’s team successfully operates Yantai chaoshui Airport, Shenzhen landmark Jingji 100, Taiyuan Central-ring Bridge, Shanxi TV, Qingdao May Fourth Square, Chengdu Hejiangting International Wealth Forum main Stadium, the main stadium Luoyang Peony Festival, Harbin international Ice and Snow Festival, Guizhou planning Exhibition Hall, Beijing subway, Hangzhou subway, Shanghai Toyota production base, Tianjin Valley Mansion and more than 100 other large lighting projects.

Our factory in Jiangsu Hai an

Sample Room

Our R&D Center in Shanghai Cao He Jing HI-TECH PARK

1)Factory direct price
2)High power&quality SMD LED&most part of our products are CREE/Bridgelux LED
3)All kinds of products are CE&Rohs certified;Most products with TUV, UL, SAA, EMC, GS,ETL,Energy Star certifications
4)Product&Package with Unique design
5) Own professional and experiency R & D staffs, years of experience of handling OEM/ODM projects
6) ISO9001:2008 quality control system