Our company is an enterprise specializing in the production of fire doors, sound-proof doors, fire-proof sound-proof doors, fire-proof shutters, radiation-proof doors, smoke-proof doors and other products.
Our products have passed the inspection of "foreign testing institutions" and obtained certification and recognition from American standard, British standard, European standard, Australian standard and other countries.
BS、 EN、UL
Production and management are carried out in strict accordance with BS, EN and UL standards
Environmental Protection
We have adopted advanced environmental protection and fireproof filling materials.
