Rod, hexagonal hollow drill rod, hexagonal hollow drill rod is provided by Zeyu metals. Liaocheng Zeyu Metal Products Co., Ltd. (www.zk55simnmo.com) Shandong Liaocheng quality certified company Commercial Union has Zeyu other brands, has a good reputation, honesty, service-oriented "business alliance customer service" on page click icon, we will be happy to serve you! Liaocheng Zeyu Metal Products Co., Ltd. is a professional manufacturer of all kinds: hexagonal hollow steel - hollow hexagonal steel - steel hexagonal hollow - hollow hexagonal - Hexagon blowing tube - rowed blowing tube - hollow hexagonal - rowed Hollow steel - steel hexagonal hollow large enterprises. The company since its inception ten years in line with customer service, customer satisfaction purposes, constant innovation business model and management mode, the maximum benefit to customers. Met with Jinan Steel, Tangshan Iron and Steel, Anshan Iron and medium-sized steel mills to establish a long-term strategic partnership. Company guarantee the best quality and the lowest price of steel rebate back to our customers, we have year round business integrity, cultivate a large number of loyal customer base. We will take more effort and hard work to serve the majority of our customers, and our customers work together for common development, create brilliant. Liaocheng Zeyu Metal Products Co., Ltd. is a professional manufacturer of all kinds: hexagonal hollow steel - hollow hexagonal steel - steel hexagonal hollow - hollow hexagonal - Hexagon blowing tube - rowed blowing tube - hollow hexagonal - rowed Hollow steel - steel hexagonal hollow large enterprise company is located in the scenic ancient canal Jiangbei Water City (Liaocheng) hexagonal drill rod, a prominent business location and convenient transportation hexagonal hollow steel Specification: H19, H22, H25, H28, H32, H35. . Material: 45 #, 55SiMnMo, 60Si2Mn, 40simncrnimo, 42CrMo, 23CrNi3Mo, 95CrMo, 35SiMnMoV, 22SiMncRNi2Mo Rod, special sizes and materials can be customized according to customer requirements! I company of "integrity, mutual benefit and common development" business philosophy sincere service to our customers. Complete product specifications to direct selling, special specifications can be custom-made for customers. To win the support and trust of our customers hexagonal hollow drill rod, scope of business throughout the country and export. Willing to provide our new and old customers better quality, more professional service, for a better tomorrow. Welcome new and old customers call, letter, or come and visit our company to negotiate business! For my company to achieve small profits, mutual benefit and common development hit a solid foundation, and won a number of North China dominated the radiation of high-quality customers. We always adhere to the "quality win the trust of customers, in order to win market integrity," the service alloy hexagonal hollow drill rod, adhere to the "honest thought benevolence, the letter that" the idea, wish the new and old customers and win-win cooperation, and to provide a full range of services.