Shandong Huiheng Mechanical & Electrical Co,.Ltd ( HME) takes being the electromechanical equipments manufacturing expert of steel, welding material and new energy as its duty and devotes itself to research and develop steel, welding material and new energy equipments such as wire drawing machine, straightening machine, coil winding machine, hoop bending machine , cutting machine, and biomass briquetting machine. As HME`s manufacturing base, Huiheng Machinery factory has more than 50 year