SRO Group (China) Ltd. is a high technology professional company manufactures X-Fiper brand insulation paper and meta-aramid fiber along with its derivatives. It focuses on the creation and development of new materials as well as the new application development of these new materials. It has offices in Hong Kong, Shanghai and Guangzhou while the productions and R&D capabilities spread around areas including Shanghai, Guangzhou, Wuxi, and Suzhou.

SRO Group owns many patent related to new materials invention. The group's subsidiary company and its key technical personnel have won the 2nd Prize in the National Science & Technology Progress Award from China National Education Board in 2008, second prize Chinese Ministry of Education advance in technology in the same year, as well as First Prize from China National Textile & Apparel Council (CNTAC) in 2009, SRO is the second largest meta-aramid manufacturer in the world (meta-aramid insulation paper included).

SRO Group is the first company in China which industrialized the production of insulation paper, and it is also the second company in the world which has the ability to industrialize the production of insulation paper. Its breakthrough research and development in the application of honeycomb in astronautics, aviation, and express train etc has also fill the current blank in the domestic market in these areas.

To protect human lives and provide the best solution to our clients are our company goal and mission. We work under the operation value of "innovation, quality and service".