ABOUT US

Company factory

My company has a complete team of mechanical transmission design and electrical control technology, covering all aspects of the system, including overall design, structural design of parts, system analysis and calculation, testing, assembly and test verification, on-site installation and commissioning; The company has more than 20 R&D personnel, including one researcher in natural sciences, eight postgraduate students, and an average design experience of 12 years; Project personnel have completed many large-scale system projects in the fields of aerospace, rail transit, and mechanical transmission. We have hired Mr. Chen Bangshi, an expert in the field of aviation transmission, as the company's transmission system technology expert.

The company currently has a 3000m² experimental assembly plant, advanced production equipment, and precision measuring equipment, including high-precision lathes, grinders, and milling machines. Hangli Transmission insists on zero-defect product output and attaches great importance to quality system construction. We have built a high-speed transmission integrated test bench; The test bench has a maximum test power of 200kW, a maximum test speed of 60000r/min, and a maximum oil supply capacity of 200L/min. Equipped with a DEWETRON vibration monitoring system, an Easy-laser laser alignment instrument, and a Hikvision closed-circuit monitoring system, it can meet the comprehensive operation tests of gearboxes, inertial flywheel assemblies, air compressors, and clutches, and can provide fault analysis services for rotating parts.

About Us

Hunan Hangli Transmission Machinery Co., Ltd.



Hunan Hangli Transmission Machinery Co., Ltd. (referred to as: Hunan Hangli Transmission) was established in January 2018 and was jointly funded by the original aviation transmission R&D and management team of AVIC. The company is located in Zhuzhou City, Hunan Province, the industrial powerhouse of China. It is a high-tech enterprise that integrates aviation transmission technology and engages in the research, testing, and experimentation of high-precision transmission products. The company focuses on the R&D, manufacturing, and testing of high-speed gear transmissions, providing customers with customized transmission system solutions. Its business includes the research, development and sales of high-speed gearboxes, high-speed slip ring electromechanical devices, high-speed inertia flywheels, torque loaders, torsion meters, aero-engine component test benches, and test rigs in other fields, as well as transmission equipment testing, fault diagnosis, and maintenance services.
2018 Year

Company establishment

3000

Have test assembly plant

100 +

Complete the project

100 %

Customer rating

COOPERATION CUSTOMERS

With strict product production technology and exquisite production technology, we have won the trust of our customers.

China Aeroengine
AVIC
China Aerospace
China Ordnance Industry
CRRC (China Railway Rolling Stock Corporation)
CSIC (China Shipbuilding Industry Corporation)
China National Machinery Industry Corporation
Tsinghua University
Northwestern Polytechnical University
Nanjing University of Aeronautics and Astronautics
Hunan Hangli Transmission Machinery Co., Ltd.

Qualified suppliers of large central enterprises


Through the "ISO9001 quality management system", the company has obtained the qualification of "high-tech enterprise" and the honorary title of "science and technology-based small and medium-sized enterprises", and has undertaken a number of major projects in provinces and cities. It is a qualified supplier of large central enterprises such as China Aviation Development, AVIC, Aerospace Science and Technology Group, and China Ordnance Industry Group.
Since its establishment, more than 100 large and small projects have been completed. Among the cooperative customers are China Aviation Development Hunan Power Machinery Research Institute, Harbin Dongan Engine Co., Ltd., China Aviation Development Guiyang Engine Design and Research Institute, Tianjin Mechanical and Electrical Research Institute Co., Ltd., China National Machinery International Engineering Design and Research Institute Co., Ltd., AVIC Nanjing Light Aviation Power Co., Ltd. and other national key enterprises; at the same time, the company's independent research and development of 52000r/min high-speed gearbox products can be exported to overseas markets.

Hunan Hangli Transmission Machinery Co., Ltd.

Careful design, reliable quality


With the mission of "focusing on the challenges and pressures that customers pay attention to, providing competitive transmission solutions and services, and continuously creating greater value for customers", with the principle of "careful design, reliable quality, accurate delivery, and careful service", we are committed to applying aviation transmission technology to various fields of mechanical transmission, with advanced technology, reliable products and customer-oriented service, strive to become a strong competitive partner.