Shenyang Haoyutong Enterprise Group, isa big sized international enterprise group in China,founded in2009, a diversified enterprise engaged in polyester mat(Carrier ofroofing membrane), fiberglass products,Composite materials(Compound base), textile sub-pipe(Used on Communicationindustry),and stitch bond fabrics. We have 4 subsidiary factoriesin China mainland.The group set R&D, manufacturing, sales andservice as a whole. All of our factories were approved by ISO9001Quality Management System. Our products comply with internationalquality standards and are greatly appreciated in a variety ofdifferent markets. 80% of our output exported to overseas such asUSA, EU, S.Korea and Middle east. Haoyutong enterprise adhere to theprinciple of the quality first,mutual benefit and developmenttogether with customers, we will use the enthusiastic service toour customers and friends overseas, win-win cooperation with all ofour customers.