We have been proud to be on the list of pioneer factories in Vietnam manufacturing industrial fireproof and thermal insulation merchandise. The factory is provided with automatic output know-how: correct measurement procedure of raw materials and auxiliary resources; mixing method; conveyor process; sieve; silos and drying, reducing and baling units. https://fire-resistant-ductworth02334.smblogsites.com/36379778/5-simple-statements-about-fire-resistant-ductworth-isntallers-explained