JSC Scientific Controls., Ltd. (JSC) was founded in 1988 to design and manufacture vibration isolation systems for HVAC and industrial applications. Through perseverance, innovation and growth, JSC has maintained a stronghold in vibration isolation industry. As we continue to grow. we will never lose sight of our philosophy - to anticipate and respond to all our customers needs. JSC is an ISO 9001 Certified Supplier. Our commitment to excellence has earned us many recommendations and customer satisfactions from thousands of OEM suppliers.

         JSC Corporation for can effectively develop the American market and may nearly provide US the local customer the correlation consultation service, investment set up Qontrol Devices Inc in 1998 at Los-Angeles Industry City. In 2006 JSC for serves China area general Taiwanese businessmen to establish the subsidiary company in Shenzhen, and plans at the beginning of 2008 establishes the East China subsidiary company in Shanghai , provides the domestic and foreign customers to be excellent quality and the service of Vibration Isolation products.

         JSC is set up to cover today's as well as tomorrow's productions of shock and vibration isolation systems. We routinely upgrade our plant and equipment. In order to meet all the isolation needs of our customers, we provide a comprehensive line of products and services in Eight categories：Air Spring Mounts, Spring Mounts, Machinery vibration isolators, Rubber Mounts,Seismic Snubber Mounts,and Vibration Isolation Tables,Vibration Isolation Base,Hangers.