Xi'an Huiyuan Instrument Valve Co., Ltd.,

Xi'an Huiyuan Instrument Valve Co., Ltd., formerly the Solenoid Valve Branch of Xi'an Instrument Factory, was restructured into a joint-stock company in early 1994. It is a high-tech enterprise integrating technology development, production, and technical services. With decades of experience in the fluid control field, the company leverages its profound technical expertise and stringent quality control to primarily produce various fluid solenoid valves, electrically controlled valves, pneumatically controlled valves, Pressure Reducing Valves, as well as special non-standard valves for aerospace, commercial spaceflight, nuclear power, and related experimental testing equipment and systems, precisely meeting the high-end fluid control needs of various fields.

The company operates on the principles of "innovation, quality, and service," with a quality policy of "establishing a sound and continuously improving quality management system, developing first-class products, and providing efficient and high-quality services." Its development direction is "high starting point, diverse product range, comprehensive approach, and continuous and steady growth," focusing on expanding into high-end fields such as commercial aerospace and research institutes, promoting the industrialization of aerospace and research supporting technologies, and achieving diversified and high-quality development.

Since its establishment, the company has been recognized as an "Excellent Private Enterprise" and a "Xi'an City Ninth Five-Year Plan Science and Technology Entrepreneurship Star" for its high-quality products and professional services. It has also been recognized as a "High-Tech Enterprise" and a "Contract-Abiding and Creditworthy" unit. The company was among the first in the region's industry to pass ISO9001:2015, CE (EU), SIL3 mandatory safety, and 3C mandatory certifications for explosion-proof electrical equipment, providing solid quality assurance for expanding into high-end fields and gaining widespread industry recognition. The company has long been deeply involved in the field of special non-standard products. The company has provided specialized control valves for the military, aerospace, commercial aerospace, nuclear power, and shipbuilding industries, and provides in-depth services to various research institutes. In the commercial aerospace sector, the company develops core valves and fluid control systems adapted to commercial rockets and satellites, capable of handling extreme conditions and contributing to the independent, controllable, and rapid development of the commercial aerospace industry. In the research institute sector, the company provides customized non-standard valves and testing system solutions, offering reliable hardware support for scientific research and innovation. It has provided supporting services to numerous key research institutes and received high praise.

Currently, Huiyuan's electric control valves, with their stable performance and precise control accuracy, have repeatedly been awarded "Advanced Quality Product" and "Xi'an Famous Brand Product," becoming a benchmark for quality in the industry. In the future, the company will focus on technological innovation, cultivate high-end fields, improve products and services, and strive to become a leading enterprise in the domestic fluid control field, contributing to the country's high-end equipment manufacturing industry.