National Pump Standardization Center
We have lot of hot rolled steel bar raw steel materials which is used to do futher processing such as cold drawn round bar, square bar, hex bar, flat bar, peeled steel bar, ground and polished steel bar and do heat treatment on steel bars such as annealing, normalizing, quenching and tempering and some other CNC machining steel bar. Hot Rolled Steel Round Bar,Carbon Steel Round Bar,Alloy Steel Round Bar,Chromium Nickel Molybdenum Steel SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com
China Pumps Standardization Information Network is a network of standardized information work and exchange of results. Every year, it organizes a network-wide conference on a regular basis. Periodicals and periodicals are also published in the journal "Pumps Standardization Information." Through the conference and online edition, the relevant departments of the state Principles, policies and related spirit to the network of units, the unit in the standard formulation and implementation of the experience and problems arise up, play the role of bridge and communication. Sincerely welcome more care and support of the work of the standardization of the pump companies to participate in pump standardization work.