Zhejiang Theoborn Auto-Control Valves Co., Ltd. is dedicated to the manufacture of pneumatic actuators and all kinds of valves. Our products fundamentally transform the complex traditional usage of valves, incorporating high technology with the control process of valves, greatly improving the efficient usage of valves, largely diminishing the controlling cost, and obtaining considerable profits for enterprises. Main Products Pneumatic actuators, actuators, dual action pneumatic actuators, spring return pneumatic actuators, pneumatic flange ball valves, 2pcs female thread pneumatic ball valves, 3pcs female thread pneumatic ball valves, pneumatic thin ball valves, pneumatic soft-sealing butt-clamp butterfly valves, pneumatic hard-sealing butt-clamp butterfly valves, pneumatic PVC ball valves, pneumatic PVC butterfly valves, limit switch boxes, explosion-proof limit switch boxes, solenoid valves, explosion-proof solenoid valves, tri-unit air disposals, two-units dealing with air supply, de-clutchable worm-fear operators, and electro-pneumatic positioners. Our products have passed CE certification.� Our company is located in Wenzhou City which possesses a long history of manufacturing valves and pumps. Inspired by our experience of manufacturing valves and pumps, supported by exquisite manufacturing technique, and enveloped with the special innovative consciousness and serious spirit. Theoborn endeavors to culminate the wisdom, aspires to make the best products, and desires to benefit human beings.
