Jiangsu Zhengxian Self Control Equipment Group Co., Ltd. is a manufacturing enterprise integrating R&D, manufacturing, sales, and service in the field of automatic control. Our company specializes in producing various electro/pneumatic control valves, CV3000 control valves, self-operated control valves, on/off valves, ball valves/butterfly valves, gate valves/stop valves, and other automatic control products. Our products are reliable in quality and competitively priced.

The company has passed ISO9001 quality management system certification, TS special equipment manufacturing license, TUV API607/6FA fire protection certification, TUV SIL safety certification, and low leakage certificate, etc. We possess complete qualifications and strong technical capabilities. The company possesses multiple sophisticated CNC machining equipment, mechanical processing equipment, pressure testing equipment, product testing equipment, automatic stainless steel shot blasting equipment, ultrasonic cleaning machines, and other production equipment.

The company has established a comprehensive quality management system, introducing the advanced Kingdee ERP information management system. Professional technicians operate the system, meticulously recording data and monitoring data throughout the entire process, from goods procurement, finished product inspection and warehousing, outbound delivery, online assembly and pressure testing, machine debugging, inspection and acceptance, warehousing and packing, and after-sales tracking. Standardized production lines and the ERP information management system, MS information collection system, etc., are in place to strictly control process quality, ensuring all products undergo high-precision processing under controlled conditions, and providing traceable quality records.

At Zhengxian Valve, our strength comes from a dedicated team of experienced engineers, skilled technicians, quality inspectors, and customer service professionals. With years of expertise in industrial valve design, manufacturing, and automation control systems, our team is committed to delivering reliable flow control solutions for customers worldwide.

From product development and precision machining to quality testing and after-sales support, every member works with a strong focus on innovation, efficiency, and customer satisfaction. By combining technical expertise with practical industry experience, we ensure that every valve meets the highest standards of performance, safety, and durability.

Together, we are committed to helping our customers achieve safer, smarter, and more efficient industrial operations.