Located in Zhongguancun Innovation Park, Beijing Aoke Ruifeng Mechanical & Electrical Technology Co., Ltd is a state-accredited high-tech enterprise. Aiming to develop renewable energy and contribute sustainable society by focusing on the development ...

Shandong Huiheng Mechanical & Electrical Co., Ltd. is a large enterprise with steel processing equipment department, welding new energy net-work sub-company and mechanical electrical supermarket. Every department furnished R&D 8 invention patents, has ...

Gongyi LuYuan Machinery Factory established at 1980\', and our main products include charcoal making machines (Patent No.: ZL2005 3 0100084.8), sawdust carbonising machine, powder forming cold rolled ribbed equipment. we have developed to be a new type ...