Zhejiang Tongxing Technology
301252
Dongguan Dingtong Precision Metal Co.,Ltd.
688668
Hangzhou Shenhao Technology
300853
Zhejiang Changsheng Sliding Bearings
300718
SINONIC
833914
The company was founded in 2006. It officially landed on the New Third Board in 2015 and listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange on September 20, 2023. China Research Institute Co., Ltd. is a high-tech enterprise integrating R&D, production and sales of polyether ether ketone (PEEK). The company is mainly engaged in R&D, production and sales of special engineering plastic polyether ether ketone (PEEK) series products. The company's main products are PEEK in resin form.