Zibo Longtai Cave Industry Technology Co., Ltd. as a long term manufacturer specializing in sodium silicate (water glass) furnace,ceramic frit furnace,glass-ceramic (aggregates) furnace, glass furnace, glass crucible furnace engineering, refractory, furnace accessory equipment,glass machinery,coal gas producer engineering, heat exchange engineering, various types of energy combustion application engineering, automatic control engineering etc, is a multiple categories and disciplinary professional high-tech company.

Since its inception, LONGTAI Company constantly absorbs domestic and foreign advanced technology, creates ourselves unique technology and uses the above engineering compatibility,realizes complex and professional application in this company.We have successfully designed different types of high-tech furnace more than 20 types.Besides,developed more than 50 kinds of high quality refractory materials with different functions in high,middle,low grades.