Rock Wool Bar

Specifications with CE certificate, 40 thousand ton per years. Good heat and sound insulation materials.rock wool... rock wool good heet insulation production.  BNBM Rock Wool Production Line.Location: Beijing Thewhole equipments imported from foreign countries with advancedtechnology, high automatization and high quality product. Now, thecompany has 2 product lines with annual output of 40 thousand ton. Itis the largest one in the country.BNBM Rock Woolare based on selected basalt as main raw materials. Through melting ofhigh temperature, they become abio-fiber within high-speed centrifugalequipments. After special treatment and dust-prevention oil added andfiber-formed structure changing, they finally form a newly light weightwarm-keeping materials.BNBM rock wool materials passed ISO9001Certificate of Quality Management System. BNBM rock wool materials werehonored "the credit of international standard (Double-Certificate)" byBeijing Technology Supervision Bureau. BNBM rock wool achievedauthentication certifications of ship' classification from CCS inChina, CE Certificate in Europe, Laos in Germany, Laos in Britain, DNVin Norway, BV in France, ABS in U.S. etc. And it got goods-supplylicence of National Electric Power and Recommendation certificate ofchemical industry heat insulation material