The company known as STREN, was established in 2007, is a Xiamen high-tech enterprise. Since its establishment, our company has been adhering to the business philosophy of "ideological leader, technical leader and industry leader" all the way forward. Our main products are carbon fiber bicycle rim, carbon fiber car rim, and carbon fiber motorcycle rim and we focus on their research and development, production and processing. Through the project cooperation and technical exchanges, we complement each other with mutual benefit and win-win. In the constant innovation, we have won the 60 patents authorization. We do our best to practice the great vision of "Big ambition to build an enterprise for 100 years".