Dongguan Pneumatic Components Co., Ltd. is a subsidiary of COVNA Industrial Automation Co., Ltd. We specialized in automated valves with 20 years of experience, such as electric actuated valves, pneumatic actuated valves, and solenoid valves. We dedicated to providing high-quality solutions for global automation applications. We have CE, ISO, SGS, FDA certificates and more than 30 patents. We are a manufacturer integrating R&D, design, production and sales, providing one-stop procurement solutions for major customers.