From the first product in 1999, ALL TORQUE®Developed aggresstively with the highly approval from our customers (overseas mainly), for our focus on the quality, technical innovation and deep understandings of the products. During this period, ALL TORQUE;Developed the distinctive features from others: 1.Win the patents for the special design; 2.All kinds of stainless steel Valves, high strength, good sealing performance, and small torque resistance; 3.Two Piston, Four Piston.The unique patented structure, great appearance, long service life, suitable for the complex application environment, user-friendly installation; 3.Limit switch box, great appearance, IP67; 4.With the breakthrough in design, ALL TORQUE®Manual gear operator realizes the automatic protection by switching from the pneumatic control to manual, and meet the IP67 protection requirement.We are applying for the patents.The feature is the Integrated manual-pneumatic safe shift.We are the only one that could offer this high-end products in this field through the whole world.As the other similar products in the market, , there is only the switch air valve assemblied in the handwheel box as the accessories.(Find the details in the attachment) Up till now, ALL TORQUE®Has become one of the biggest manufacturer for the pneumatic actuator, and related products in China, and also gotten the ISO9001, CE, ATEX. Besides the high precise production faclities, ALL TORQUE®Foucs on the test equipments to guarantee the great quality, such as:Portable Spectrograph, Vickers Hardness Tester, Roughness Tester, Micron-sized Film Thickness Tester;Valves Pressure Tester, Air leak Tester, Actuator Springs Pressure Tester, Actuators Liftetime Tester, Actuator Output Torque Tester, Limit Switch Box Tester All Torque is distinctive. Believe ALL TORQUE®, Believe yourself. As the developing company, ALL TORQUE®Annually turnover is 8 million dollars at the moment, but the actual production capacity could reach 15 million dollars. Taking the OEM mainly, our 90% products exported to the Euro, American, and Japan markets.Also we gradually expand the domestic market, with the aim to replace the imported brands, and to be the top level in the field of the control process system and pneumatic actuators. We are developing the high level of Electrical Actuators with explosion-proof. We are willing to take the challenge to develop the customerised products.