Hunan Heli Automation Co. LTD established in 2007. We focus on production and process development, manufacturing and technical service of automation system for over ten years. We are high-tech enterprise selling automation product to industry customer all over the world with main products valve positioners, electric actuators, switch boxes, electric/pneumatic control valves and instrumentation. In 2011, we introduced the intelligent positioner from UK company SUTT-Tech and the critical technical spcs have already in leading position comparing with EU and USA spool valve structure positioners. Helly Automation is committed to becoming the product provider in the value chain and adheres to the philosophy of "generation through harmony and business development through hard work". We will contribute our effort to Chinese automation industry development and provide top-of-the-range automation products for the customers all over the world.