... chemical corruption, perfect insulation capability, gloss grade, and machinery intention, and good thermal-setting capacity, it is widely used ... plastic, dope, paper-making, textile industry, leather, electric, and medicine, etc. 3. packageeach piece net weight 25kg, 500kg, ... Dushunlai Economic And Trade Co., Ltd. was established in the year of 2000, and is a leading manufacturer and exporter in ...