Hualong resin is committed to the product R＆D, production and sales of unsaturated polyester resin, to provide composite material manufacturers with high-quality resin products and process solutions, products are widely used in water conservancy and wind power, boat, automobile and rail transit, building decoration, corrosion engineering and other fields. With two production bases in Guangxi and Fujian, the annual design output of unsaturated polyester resin reaches 360,000 tons, and Hualong resin has passed the GB/T 19001-2016/ISO 9001:2015 and GB/T 24001-2016/ISO 14001:2015 management system certification.