BEING ENVIRONMENTAL PROTECTION AND TECHNOLOGY-BASED COMPREHENSIVE ULTILIZATION MANUFACTURER,EARLY IN THE FOUND OUR ENTERPRISE BUILT EQUIPMENT OF 20,000MTS WATSED OILY GREASE PROCESSING ANNUALLY TO PRODUCE OLEIC ACID,STEARIC ACID AND PLANT ASPHALT.HUGE INVESTMENT HAD BEEN PUT IN DECADE ON MANUFACTURING CREATION OF PRODUCT CHAIN TO STRENTHEN OUR CORE COMPETENCE.BOUGHT ADVANCED MOLECULAR DISTILLATION EQUIPMENT FROM ABROAD,IT HELPED US PRODUCING FINE DIMER ACID AND MONO ACID.THEN WE BUILT BEST RESIN EQUIPMENT,WHOSE CAPACITY OF 8,000 MTS POLYAMIDE SYNTHESIS PER YEAR.DEPENDING ON FOREIGN KNOW-HOW AND UTILIZATION OF OUR OWN DIMER ACID,WE DEVELOPED A UNIQUE PROCESS DESIGN AND SYNTHESIS THECNOLOGY,BY WHICH THE POLYAMIDE RESIN AND POLYAMIDE CURING AGENT&＃39;S TECH DATA EXCEEDING THAT OF SIMILAR PRODUCT AT ABROAD,FILLING IN THE BLANKS OF CHINA,WELCOMED THROUGH CHINA AND OTHER 20 COUNTRIES OVERSEAS.