Jiaxing Tang-Tech Co., Ltd., founded in 2002, is mainly committed to the development and production of actuators, electric ball valves, valves, temperature controllers related products for HVAC，Fire and smoke damper actuator Jiaxing Tang-Tech Co., Ltd. adheres to the quality policy of "innovation, high quality and progress", and strives to meet and exceed the needs of customers with the latest product technology, stable product quality and excellent product service. At present, the annual production of actuators is about 500000. In addition to meeting the needs of domestic customers, 70% are exported to Europe, the United States and other countries, and have successfully OEM some well-known brands. Well received by customers. The products of TangTech have passed the inspection of national authorities and meet the requirements. The products have obtained ISO9001 certification, ROHS certification and European Community certification.