1. Nozzle leveling: standard tolerance, notch leveling; Spot direct supply, specifications are more complete. 2. Cutting retail: Cutting retail, workmanship standards. Thick wall pipe cut flat, size standard specifications complete. 3. CNC sawing machine: CNC sawing machine, precise cutting, free machining equipment, precise cutting, end face leveling. 4. Sufficient inventory: own factory, sufficient supply, can be delivered according to the agreed time.Shandong Zhongao Steel Co. LTD. is a large company integrating production and operation. Main products such as large-diameter thick wall seamless pipe, zero cutting, seamless steel pipe, long-term inventory of 10,000 tons, more than 10 sets of large CNC sawing machine, according to customer requirements, sawing, cutting and sizing seamless pipe. Products of high quality, low price, favored by new and old customers. Since the establishment of the company has always been in line with the "service-oriented, quality first" business philosophy, service to the new and old customers, and has been recognized by new and old customers at home and abroad. We will be excellent products and perfect service, reasonable price and friends from all walks of life sincere cooperation and seek common development, and with superior conditions and the concept of contributing to the society, we sincerely welcome new and old customers to visit our company, to discuss cooperation.Alloy steel pipe is mainly used for power plants, nuclear power plants, high pressure boilers, high temperature superheater and reheater and other high pressure and high temperature pipes and equipment, it is made of high quality carbon steel, alloy structural steel and stainless heat resistant steel material, by hot rolling (extrusion, expansion) or cold rolling (drawing).1. Auto parts 2. Construction machinery 3. Shipbuilding 4. Petrochemical power 5. Hydraulic pneumatic components 6. Precision instruments and machinery