Brief introduction of Xi 'an Aerospace Expedition Fluid Control Co., Ltd.;

Xi 'an Aerospace Expedition Fluid Control Co., Ltd., the main sponsor of the company, is the cradle of liquid rocket engines and attitude control engines in China. It has a scientific and technological team with strong technical force and complete professional categories, integrating research, design, production, testing and management, and successfully developed a series of large-scale liquid rocket engines and attitude control engines with international advanced level. More than 0/00 spacecraft, including Yaxing, Austar, Chang 'e Satellite and shenzhou spaceship, have been successfully sent into space, making great contributions to the modernization of national defense and the development of space industry.

Expedition Company aims to apply the unique technology of liquid rocket engine to the main fields of national economy, and build a dual-purpose platform for military and civilian use for the international and domestic markets around system engineering design technology, thermal power technology, special valve technology, sensing and testing technology and sealing technology. The company has a research and development team composed of famous experts and experienced engineering designers to provide comprehensive solutions for fluid control.

At present, Expedition Company has formed the following four main product series: fluid control engineering products, mainly including heavy-duty special valve assemblies, military special vehicle valve assemblies, automobile automatic gearbox and engine control system high-speed solenoid valve assemblies, and engine gas fuel control devices; A complete set of copper foil production equipment, mainly composed of green foil machine, surface processor and anode conductive device; Thermal energy engineering products mainly include industrial furnaces (heating furnaces and reforming furnaces), burners (gas, fuel oil, coal water slurry, pulverized coal, ignition start burners), incineration equipment and torches; Military and civilian dual-use sensor measurement and control engineering products mainly include pressure sensor, flow sensor, temperature sensor, sputtering film sensor chip, multifunctional tester and measurement and control system.

Expedition will give full play to the advantages of aerospace high technology, take the market demand as the guide, focus on customer concern, and constantly develop aerospace products and civil products that are satisfactory to customers and favored by the market.