Shandong Shuangyi Technology Co.,Ltd.,founded in 2000,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.

Shuangyi Technology leading products include non-metal precision molds,new energy wind power composite parts,vehicle lightweight parts,advanced composite materials and fine fishing boat. Among these area, new energy wind power composite parts and non-metallic mold products have been selling all over the global wind power market with the production and sales volume ranking at the forefront of the industry.