Woyi Auto-Control is a professional manufacturer specializing in the research, development, and sales of pressure regulating valves, pressure control valves, pneumatic regulating valves, pneumatic control valves, electric regulating valves, electric control valves, temperature regulating valves, building HVAC regulating valves, and electric actuators. The company is designated by the Ministry of Chemical Industry for production, and is a member of the China Petroleum and Petrochemical Materials Procurement Network. Our products are distributed nationwide and internationally, serving industries such as dyeing and finishing equipment, plastic leather, forestry, petroleum, chemicals, metallurgy, electricity, light industry, and refrigeration. Our products and comprehensive after-sales service have earned the trust and praise of a wide range of customers.Our Philosophy: Commitment to serving our clients and creating value for them. Guided by the modern corporate spirit of quality throug...