Shandong Shuangyi Technology Co., Ltd. Are founded in 2000, it is a national high-tech enterprise listed on Shenzhen Stock Exchange, integrating design, R & D, manufacturing, sales and service of advanced composite products, with stock code of 300690.

The registered capital of Shuangyi is 160 million RMB and the total assets of 1.6 billion RMB, nearly 2000 employees and a total area of 430000 square meters. The headquartered of Shuangyi is located in Decheng District, Dezhou City, Shandong Province, with 3 branches in Lingcheng, Wucheng and Tianjin, and 3 subsidiaries in Shuangyi technology Yancheng Co., Ltd., Shandong Premium Boating Technology Ltd. And Research Institute of new materials (Dezhou) Co., Ltd. Its leading products include: Non-metal precision molds, new energy wind power composite parts, vehicle lightweight parts and advanced composite materials, new energy wind power composite parts and non-metal mold products are all over the global wind power market, and the production and sales volume is in the forefront of the industry.