Deqing Yinlong Industrial Co., Ltd. sits in the Industrial Park, Deqing County, Guangdong that is new and beautiful. It is 60,000 square meters facing with 324 national highway and overlooking Xijiang River. It was built in 2003 which is a high-tech corporation invested by Foshan Yinlong Import and Export Co., Ltd. . It includes Resin Factory and Borneol Factory. It has the consultant group that is headed by the China engineering academician. It also has a smart team that the members are excellent in exploitation, production and sale. We import the advance technology and equipment and use the high quality pine gum resources in Deqing to produce the ester and the borneol. The capacity is 15000MT of series rosin ester and 500MT of borneol per year. It is one of the biggest gum rosin derivative producer with the brand “SYLVADRAGON”. It has seven series rosin ester, included Modified Rosin Resin (RT series) and Disproportionation Rosin Ester (RD series), which are used in the adhesive industry; Rosin Modified Maleic Anhydriade Resin (RC series), which is used in the coating industry; Rosin Modified Phenolic Resin (RI series), which is used in ink industry; Hot Melting Road-Marking Resin (RR series), which is used in traffic mark industry; Refined Rosin Modified Resin (RE series) and Hydrogenated Rosin Ester (RH series), which are used in sanitation and food industry. The new products are being exploited to satisfy the requirement of customer