Liaocheng Zeyu Metal Products Co., Ltd. is a professional manufacturer of drill rod products companies, well-equipped, strong technical force, the registered brand "Zeyu" is my factory on the international advanced technology base by more than manufacturing, heat treatment industry professor jointly developed. Exclusive use of special alloy steel, through a special forging process, precision machining, to create a structure more conducive to the streamlined appearance should do the conversion, a unique segmented hollow drill rod, drill rod local heat treatment technology, to create a new generation of quality drill rod, the product in strength alloy brazing rod, impact toughness balanced reflected to the long-term use, the wear-resistant and difficult to break, breakage rate, long life, can be comparable with similar international products, is breaking hammer manufacturers of preferred products. Companies adhere to the "well-made, leading industry first," the entrepreneurial spirit, the spirit of "customer first, the undersigned about compliance" service approach, focusing on the timeliness of supply and demand, stick with the fastest speed to produce the best products in within the shortest possible period of customer satisfaction in our products and services. We will continue to welcome domestic and foreign businessmen to discuss business. "Tough giant hand in hand, create brilliant." Liaocheng Zeyu Metal Products Co., Ltd. is one of the earliest mining tools production expertise, the company currently employs 66 people 35simnmoV Rod, professional and technical personnel 12 people, 4.8 million yuan in fixed assets, the annual output value of more than 1000 million, with advanced hollow steel pipeline, the pipeline once said that "the domestic industry Article Jiangbei first" known in the industry. The main production include Φ38, Φ27 hollow twist steel, Φ38, Φ26 solid twist steel, thick-walled tubes, oxygen blowing tube, B19, B22 hollow hexagonal, a font drill bits, coal drill, anchor bits, diamond drill bits, drill tail , water, mixers, connected sets. In 20 years of production and management process, basic advantages and disadvantages of the use of similar products in the comprehensive process that exists, and constantly improve product quality, so that the "Zeyu" brand series of products with reliable and durable, compact and long service life, parts of the structure reasonable failure rate, accessories configure standard uniform characteristics. Reduces the cost by the majority of users love, has been selected well-known mining enterprises, and excellent quality to win praise. Rod, alloy drill rod, drill rod 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