Ningbo Haoxin Yuron New Material Co., Ltd.	, founded in 1994, is a key enterprise of Fenghua city and is specialized in research and production of chlorinated polyolefin resins. In January 2016, a new production line with an annual output of 10,000 tons chlorinated polyolefin resins was established, thus making Yuron a professional native manufacturer with the largest production capacity and the most complete category of chlorinated polyolefin resins in China.