Liaocheng Zeyu Metal Products Co., Ltd. is a drill rod, drill rod hollow mining drill rod, drill rod hexagonal, hexagonal hollow steel, hexagonal oxygen blowing pipe, circular hollow steel, spiral drill rod B22 drill rod, twist drill rod, geological H22 drill drill rod, drill pipe manufacturing, services, new product development in one of the large enterprises, the company is located in the scenic ancient canal Jiangbei Water City (Shandong Liaocheng), a prominent business location, convenient transportation and production of all kinds: Hexagon Hollow steel, hexagonal oxygen blowing tube, hexagonal drill rod, drill rod round, rock drill drill rod, mining drill rod drill rod, 55SiMnMo drill rod, 60Si2Mn drill rod, 40simncrnimo drill rod, 23CrNi3Mo drill rod, drill rod heavy, solid solder cannabis rods, hollow twist drill rod, drill rod hexagonal spiral drill rod specifications: H19, H22, H25, H28, H32, H35 Round Rod Specifications: D32, D38, solid and hollow rods are divided into two twist D45, D51, respectively: Φ26, Φ28, Φ30, Φ38, Φ40 other materials: 45 #, 55SiMnMo, 60Si2Mn, 40simncrnimo, 42CrMo, 23CrNi3Mo, 95CrMo, 35SiMnMoV, 22SiMncRNi2Mo, special sizes and materials can be customized according to customer requirements! Products are widely used: rock mining, mining, railway, tunnel engineering, metallurgy, coal, water conservancy, mountains, quarrying, smelting blowing. Special note: due to market confusion, criminals taking our product images and information content fraud, hope our customers before the transaction of its company site visits to see if the other party have the production capacity, whether there is stock. Those who can not visit the company may ask for their real photos, related documents and product samples, to avoid being taken, resulting in unnecessary economic losses. Liaocheng Zeyu Metal Products Co., Ltd. to operate the scarcity of special steel and steel-based sales network throughout the country, I am in the case of steel known companies, annual sales exceeded 250,000 tons, 2.8 million tons of annual inventory . Is the focus of the well-known protocol steel sales units. And the major enterprises to establish long-term strategic partnership, a strong foundation and strength. On credibility, quality, delivery period, as well as having a competitive advantage on price, Shanxi Province Consumers Association "AAA" grade credit enterprise, steel logistics enterprises among the best in the country. The company was established in October 27, 2005. Steel is a professional enterprise sales and services in aerospace, aviation, petroleum, shipbuilding, coal, automotive, electronics, chemicals, instruments, machinery, and textile and other fields. Annual proxy Shanghai Baosteel, Hubei Daye, Xining Special Steel, Dongbei Special Steel, Xingcheng Special Steel and other steel companies military steel, cold roll billet, large die steel, wrought bar, drawing materials, stainless steel, thick walled seamless steel pipe, mold flat steel, bearing steel, high alloy spring steel wire, rod and alloy steel products and other special peeling wood, can provide you with a complete range of specialized, high-tech special steel, high-grade boutique. Existing varieties of steel companies: 23crni3mo, 55simnmo, 40simncrnimo, 60si2mn, 35simnmoV, 40cr, 42crmo etc. Rod, B22 drill rod, H22 Rod provided by Zeyu metals. This information consists of: providing Liaocheng Zeyu Metal Products Co. (www.zk55simnmo.com), we are business alliance member, the integrity of the whole network certification vendor. Feel free to contact us, contact: Mr. Sun