sharif group co. with more than 30 years of reputation and owning four factories and industrial complex and high potency of engineering in the field of designing , fabrication and reverse engineering of machineries , eqnipment and industrial parts needed by industries is one of the greatest private sector industries holdings and high- tech in IRAN . The company owns facilities , equipment and machinery of fllows. Production line of foundry up to 30 tons with defferent induction furnace and the ability of foundry of different metals and pattern making and modeling , light, heary and super heavy machining , balancing of parts up to 20 tons . machinery and metal working like rolling apparatus , scissors , press and welding . designing and machinery concentration of steel production particularly steel concentration and copper as EPG. and production of sensitive equipment heat exchangers crusher ,screening , mill and . . . , knowledge and technology for construction of vacuum pumps and slurry pumps in all dimention required by industries and placing of this company in list of nine companies owning the technology for construction of these pumps in the world