The main business of our company is deals with lime, light burning dolomite, cement technology, researching and development of equipment and EPC, BOT, BOO, BOOT services. The business spread all over in the fields and industries of iron & steel, cement, chemicals, magnesium etc.; Technology exports to the areas and countries of Russia, Middle Asia, Middle East, Africa, South America. We have taken on many times a national foreign cooperation projects, participated in provincial technology researching and development projects as saving energy and decreasing drainage system items, take part in instituting the standards of industry technology etc. bigness task, had got 13 patents among which are a burning technology with less Nox emmisions, the technology of combustion lime used two fields of temperature an active lime rotary kiln system for produce 1200tpd , technology of lignite combustion for 300tpd active lime shaft kiln system, equality technology for powder materials mixer machine which have reached to the international level of technology. We have B grade of design, and have got complete quality guarantee system as well as services guarantee system:"production of two temperature fields lime rotary kiln systems", "production of gas fired shaft kiln systems ","manufacturing of a dry powder materialsmixer machine", have been approved and recognized by ISO9002 Quality System Assessment.Supplied equipments:shaft and rotary kilns (different fuel firing),cooler-exchanger and preheater (patents), burners with low emissions of NOx, ball mill lining and molded parts, mixer for dry powder materials (as a cement). other details please go to see on our company`s site.