Changshu Tianyin Electromechanical Co., Ltd.
天银机电
300342
Shenzhen Stock Exchange
Company Profile
1. Technological innovation advantage The company has long been committed to technological innovation. Its products are designed with standardized design and modular production. With refined management as the criterion and lean production as the means, the company has established a complete quality management system. In terms of the radar and aerospace electronics business, the subsidiary has established a mature technology platform, which is favorable to the iterative research and development of new technologies and the rapid derivation of new products, thus expanding the corporate competitive advantage. 2. Brand and customer resources advantage With the advantages of product performance and quality, the company has established good strategic cooperative relations with major domestic compressor manufacturers. In terms of radar and aerospace electronics business, its stable product quality and performance as well as perfect after-sales service has been unanimously recognized by the majority of users in the industry. 3. Experience accumulation advantage Since its establishment, the company has been focusing on the research of home appliance parts business. Over the years, it has accumulated much knowledge and experience in industry technology, R&D innovation, market dynamics, industrial operation and other aspects. In terms of radar and aerospace electronic business, each subsidiary has accumulated a lot of algorithms, data, schematics and other cases and engineering experience in the long-term engineering practice, forming a strong competitive barrier for the company. 4. Team advantage The company attaches great importance to team building, brings together a group of compound talents in technology research and development, process, operation management, marketing and other aspects, stimulates the enthusiasm and creativity of the team, and promotes the continuous improvement of staff ability, thereby fortifying the corporate cohesion.
Full description
The business of the company mainly includes two main sectors: the refrigerator compressor parts and radar and aerospace electronics. In the sector of refrigerator compressor parts, the company is the mainstream supplier of major refrigerator compressor factories in China. Its core products include starters, suction muffler, refrigerator inverter, etc. For years, the company has provided high-quality products for the domestic first-line compressor manufacturers such as Jiaxipera, Nidec, Meizhi, Wanbao, and Huangshi Dongbei. In the sector of radar and aerospace electronics, the subsidiary Hqradar, Sigtrum Technologies, and TYSPACE are deeply involved in radar and electronic warfare technology, space technology and other professional fields, and possess independent and controllable core technology. With many years of technical accumulation and long-term engineering practices, the company has formed strong technical barriers. 1、The refrigerator compressor parts A. Refrigerator compressor starter: Refrigerator compressor starter is used to control the start of refrigerator compressor, including zero consumption starter, integral type zero consumption starter, PTC starter, integral type PTC starter and mini PTC starter. With the invention patent of zero consumption starter products, the company is one of the drafting units of the industry standard of zero consumption electronic starters for compressor. Its independently created ‘zero-consumption starter’ has a very obvious energy-saving effect. The company is not only a leading enterprise in the large-scale production and sales of zero consumption starters at home and abroad, but also one of the most powerful enterprises in the domestic refrigerator compressor starter manufacturers. B. Suction muffler: The main function of the suction muffler is reducing the noise of the compressor. Installed inside the compressor, it is crucial for the compressor. The company is one of the largest and most stable quality suction muffler suppliers at home and abroad. C. Refrigerator inverter: the main function of the refrigerator inverter is to change the cooling capacity of the refrigerator by changing the speed of the compressor. And then to change the internal heat load. The company has successfully developed the refrigerator inverter which is now at the international leading position in the industry. The company fully owns the intellecture property of the whole control software. 2、The aerospace electronics A. Radar RF simulation service The radar RF(radio frequency) simulation system can generate complex electromagnetic environments in the ground, simulating the Doppler frequency, distance delay, angle, phase and other characteristics of radar target echo signals. The radar RF simulation system can evaluate and verify the function and performance of the radar, and overcome the disadvantages of long field testing cycles and high costs. It can also simulate many extreme conditions that are not easy to achieve in the field, playing an important role in radar development, production, and maintenance support. Huaqing Ruida's radar RF simulation business includes radar target simulators and RF simulation arrays. The radar target simulator can be used to simulate the Doppler frequency, distance delay, phase and other characteristics of the target echo, while the RF simulation array can simulate the angle characteristics of the target echo. Radar target simulators can be used for daily open-loop simulation and testing of radar, as well as in combination with RF simulation arrays to build large-scale radar simulation systems with complex functions. B. Signal acquiring and processing system The acquiring and processing of ultra-wideband signals have vast market prospects in the fields of new-generation radar, satellite communication, 5G communication, radio astronomy, and comprehensive test systems. Sigtrum Technologies is primarily engaged in the research & development, manufacturing, and sales of the acquisition, recoding, playback, and real-time processing of multi-channel ultra-wideband signal, together with real-time spectrum analysis for ultra-wideband signals and complex electromagnetic environment. It provides standardized COTS(Commercial Off-The-Shelf) in ultra-wideband signal stream recording system, RTSA(Real-Time Signal Analyzer) system, which leads the industry in key indicators such as data rate, and real-time bandwidth. Its products are mainly applied in the defense industry. C. Star Tracker Star Trackers are important sub-system of spacecraft and aircraft navigation systems. To provide high-precision measurement data for spacecraft attitude control and astronomical navigation, Star Trackers are mainly used in various aerospace facilities such as satellites, UAV, and airships. Relying on more than 20 years of space technology accumulation from Tsinghua University, TYSPACE is a commercial Star Tracker manufacturer in China. With two main series, Nano-star trackers and Pico Star Trackers, TYSPACE also independently develops star simulators, dynamic simulatiors, real sky test turntables and other professional test equipment, as well as full physical ground experiment systems for Nano-Satellites. TYSPACE achieved good reputation by its products which widely used in the applications of major space missions such as Lunar exploration project, high-resolution projects, and Internet constellations.