Liaocheng Zeyu Metal Products Co., Ltd. is a drill rod production, research and sales as one of professional manufacturers. Our products are independent design and development ability, can provide the perfect solution for monolithic construction customers worldwide. The main products are 60si2mn, 55simnmo, 35simnmoV, 40simncrnimo hexagonal hollow drill rod products. Reputation in the open air and underground mining, water, oil and gas, bridges, buildings and other geotechnical construction industry. Is by far the domestic manufacturing impactor rock crusher product specifications of the most complete, the most widely used industry manufacturers. Meet customer needs, "the service concept as a guide; utilize unique technology, specialized in the development and application of mine brazing rod, in good faith to produce the full range of global customers, ease of use, quality and cheap products determined to build China Rod solder. pole first brand to rely on strong technical background among the world-class manufacturer of drill rod columns. Liaocheng Zeyu Metal Products Co., Ltd. rely on perfect water, road and air transport drill rod, the company's best-selling products National Qian'an mining drill rod, and exported to Europe, America and Southeast Asian countries. Since its inception, has always been based on "credibility, efficiency and development, rely on safety, quality of work for survival," the purpose, we always take the best quality, the most quality of service, the safest products to create our mine drill rod, "Zeyu" brand products, after years of effort Qian'an Iron Rod, won the majority of new and old customers trust and support. The company specializes in the production of various types rock drill rod, drill geology, material:. ZK60si2mn, ZK55simnmo, ZK35SIMNMOv, ZK40simncrnimo Qian'an hexagonal drill rod, DZ40, DZ50, R780, and other products Liaocheng Zeyu Metal Products Co., integration of the domestic number of outstanding professional and technical engineers , with advanced production technology and equipment, complete testing equipment. Independent research and development, manufacturing, production of "Zeyu" brand drill rod, hollow steel, circular hollow steel, hexagonal hollow steel, mining drill rod, geological drill, Zeyu brand with superior quality, won the majority of customers love Qian'an Rod Rod _ _ Zeyu metal provided by Liaocheng Zeyu Metal Products Co., Liaocheng Zeyu Metal Products Co., Ltd. (www.zk55simnmo.com) strong, credible, Shandong Liaocheng special steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead Zeyu metal into the brilliant and you work for a better future!