Shenyang Longyuan Enterprise Group is a big-sized unite group enterprise, established in 1998,which integrating manufacture, distribution, construction and research. It is specialized in the manufacture of polyester-based non-woven(polyester mat), fiber glass imbed polyester, roof underlayment, waterproof memrane, self-adhesive membrane and so on.. The annual output approximately USD 60 million. We are member of NRCA of USA.
sylongyuan@hotmail.com