Registered in Yubei District, Chongqing, China

Recognized as high-tech enterprises

Established Xuanhan Zhengyuan Micro Glass Fiber Co., Ltd. as the raw materials base, which has become the largest micro glass fiber industrial park in China.

Successfully listed on Shanghai Stock Exchange and founded Chongqing Fiber Research and Design Co., Ltd with an academician expert workstation in the same year.

Bought Chongqing Paper Making Industry Research&Design Institute which is the production base of China's pulp paper industry, light industry and military.

Fully-owned acquisition of U-Air, extending the industrial chain to the downstream, established Beijing Zaisheng, increased capital in Shenzhen Zhongfang, and set up Chongqing Baoman, achieving further expansion of the product structure.

Certified by the National Enterprise Technology Center.The ultra-fine fiberglass cotton has passed the certification of the EUCEB(European Certification Board for Mineral Wool Products), promoting industrial agglomeration and empowering the three manufacturing centers.

Creating a new headquarters with 22 thousand square meters, establishing a smart office and the world-class acoustic lab.

Concentrating on industrial interconnection and realizing the transition from material manufacturing to customer service as well as the domestic first-line brands to international first-line brands.