Hunan Qianyue

Hunan Qianyue Machinery Manufacturing Co., Ltd. is a high-tech private company specializing in the production of hydraulic cylinders, hydraulic systems, four-column forging hydraulic presses, engineering machinery parts, marine machinery parts, etc.
The company is in the process of obtaining ISO9001-2008 quality management system certification. Technically, it has established a close strategic partnership with the Institute of Hydraulic Machinery and Control Technology, School of Mechanical and Electrical Engineering, Central South University, and is professionally engaged in the research, development, and design of hydraulic equipment and systems.
The company has a factory building of 2,000 square meters and more than 20 machine tools including sawing, turning, milling, drilling, honing, boring, and CNC machines. It has more than 30 employees, 6 of whom have a college degree or above, and most of them have rich experience in mechanical design and development, manufacturing, sales, and management. The company has 1 senior engineer, 2 engineers, 2 mechanical manufacturing technicians, dozens of hardworking and down-to-earth skilled workers, and several excellent management personnel. The company has strong vitality and development potential.
The company takes "integrity as the foundation; striving for perfection; self-improvement; pursuing excellence" as its quality policy, puts product quality in the first place, does things in a down-to-earth manner, and conducts itself honestly, winning unanimous praise from a wide range of customers.
The company has considerable production and manufacturing capacity, possessing advanced specialized hydraulic cylinder production equipment such as large powerful honing machines, large horizontal lathes, CNC lathes, and self-made forging hydraulic presses, as well as multifunctional hydraulic cylinder testing equipment.
It widely uses advanced software such as Pro/Engineer, CAXA, CAD, and Solidworks for design; proposes solutions according to customers' different needs, and customizes various non-standard oil cylinders, hydraulic systems, forging equipment, and various forgings for customers; and can provide on-site design, on-site analysis, and on-site troubleshooting as needed.
The company's hydraulic cylinder products are widely used in automobile series, engineering machinery series, mining machinery series, railway system equipment, metallurgical equipment series, water conservancy facility series, and other non-standard series, featuring simple structure, reliable operation, convenient disassembly and assembly, easy maintenance, and the ability to be equipped with buffer devices and diverse connection methods.
Since the start of hydraulic system production, the company has fully leveraged its technical advantages in the production of hydraulic cylinders and other hydraulic components, and has designed and manufactured multiple sets of various hydraulic systems for national key projects and industries such as high-speed rail, metallurgy, mining, construction, light industry, shipbuilding, and environmental sanitation, with rich design experience and complete process assurance measures. Providing customers with high-tech and high-quality hydraulic systems is the company's constant pursuit.
Since the company began designing and producing four-column hydraulic presses, it has used these machines and the pressing process of plastic materials to produce various forged and pressed parts. These machines are used with the pressing process of various plastic materials, such as stamping, bending, and flanging, and can also be used for straightening, press-fitting, grinding wheel forming, and the pressing and forming of plastic products and powder products. These machines have independent power mechanisms and electrical systems, and adopt centralized button control; the process actions are controlled by PLC (programmable logic controller), and can realize both jog (adjustment) and semi-automatic operation modes. The working pressure and stroke range of these machines can be adjusted according to process requirements.
At present, the company's various products have successfully been supplied to large and medium-sized enterprises such as Sany Heavy Industry, Zoomlion, Sunward Intelligent, Hengtian Jiuwu, Fangyuan Hydraulic, Tianwei, Tianxin, Shenliu, Chalabo, and Dongchen.