Zhejiang Hongyuan Automation Instrument Co., Ltd. is a comprehensive manufacturer of automation systems specializing in the research and development, production, and sales of various pneumatic control valves, electric control valves, and control instruments. For more than 20 years, we have been committed to product development and innovation. The company has a wide range of products with complete specifications, including electric/self operated regulating valve series, corrosion-resistant regulating valve series, power station regulating valve series, special type regulating valve series, O-type/V-type regulating ball valve series, regulating butterfly valve series, manual valve series, and various control instruments. The product quality has reached the international level of similar products and has been widely used in various industries such as petroleum, chemical, metallurgy, papermaking, power plants, light industry, pharmaceuticals, and urban construction for self-control systems. For many years, the company has been highly praised by domestic and foreign users for its high-quality products and services. Hongyuan Company has strong technical strength, sophisticated CNC machining equipment, and precise testing systems; We have established a complete quality management system to ensure that all products undergo high-precision processing in a controlled process, with traceable quality records. This provides high-precision and high reliability products for industrial automation process control, and provides strong support for subsequent product services. The company has passed the ISO9001:2000 quality management system certification and the "TS" (AZ) special equipment manufacturing license (pressure pipeline). It has been selected as a designated product by the Ministry of Engineering Construction, a member unit of the China General Machinery Industry Association, an AAA credit enterprise, and a quality honor gold medal tracking unit, among many other honorary titles. The company adheres to the business philosophy of "gold medal quality, dedicated service", and relies on extensive engineering application experience in various industries to provide customers with professional, reliable, fast, and flexible full process services. And continuously introduce advanced foreign technologies, use advanced management methods, and establish a truly professional elite group with automated system control.