the company has more than 3 grade steel production license qualification and tube billet production license qualification. the thread steel produced since 1998 has been recognized by the provincial and municipal technical supervision bureau as "inspection free products"". in september 2012, the company successfully issued a "national industrial production license" certificate number: xk05-001-00082, products include: hot rolled ribbed steel reinforced concrete (including steel), hrb400, hrb400e, hrb335e, hrb500, hrb500e, specifications: 10mm-40mm. for the implementation of the policy of national energy saving and emission reduction of iron and steel industry structure adjustment, in response to the national call and promotion requirements of high strength steel, our company has eliminated two rebar production since 2011, is now the main production of more than three high strength and seismic type rebar, construction steel products by the national quality supervision and inspection center after, fully meet or exceed the national quality standard. in order to meet the market demand, the company invested 500 million yuan to build steel processing and distribution center forming, one phase of the project has been completed, the annual processing capacity of 1 million tons of distribution, products on the market, welcomed by the users, saves a lot of manpower, material and financial resources for the construction of the user. other products are 16 - phi phi 180 carbon steel, alloy steel, bearing steel, with a diameter of 50 mm diameter 260 - tube, 150mm * 150mm 220mm * 220mm billet, and 200 varieties of 300 series stainless steel, alloy steel ingot, the "lu li" brand pipe steel was identified as "shandong famous brand" products. the company passed the quality management (iso9001), environmental management (iso14001), occupation health and safety management (ohsas18001) "three in one" system certification, establish a sound marketing system and customer service network. products sold in more than 30 provinces, cities (regions), and exported to south korea, japan, southeast asia and other places, has a good market reputation.