SongYuan Chemical Co.,Ltd from DingNan County is one of the earliest manufacturers to produce rosin resin. Our company has the strong technical strength, employing the institutes senior in the technical advisor as our company's technology consultant. With leading research and develop technology, advanced equipment, scientific and strict management, carefully selected raw materials and the pursuit of excellence quality, service,our company has become one of the most complete variety of the production of rosin resin manufacturers....

主要产品/业务: rosin modified resin,rosin modified pentaerythritol ester,glycerol *域名隐藏* ic resin