We are a professional company specialized in fluoride chemicals, integrating research and development, production and sale. We have our professional refrigerant and succedaneum R&D and production base and our main products are Refrigerant *****
Contact Person : Carma Telephone : Mobilephone : Fax Number : Address : MARBLE, HONGKONG, Hong Kong Zip/Post Code : : Website : www.jhbingyang.com.c