Jinan Sanyisan International Trading Co., Ltd. is a powerful comprehensive industrial and trading company of tower crane, construction hoist, material lifter, suspended platform, scaffolding, safety devices of tower cranes and construction hoist, concrete machinery and putty. We have four factories, Shandong Minglong Construction Machinery, Shandong Guohong Zhonggong Mechanical Co., Ltd, Shandong Changsheng Construction Machinery Co., Ltd and Jinan Weikong Co., Ltd. Meanwhile, we are always cooperating with Zhangjiagang Shengcheng, Shandong Zhongwen Group and Jinan Beidou. Besides providing the above products, we also help customers to look for equipment and materials related with construction. Good quality, competitive price products has gained lots of market shares in China and in the world. We have customers from China, Brazil, Malaysia, Vietnam, Thailand, Cambodia, India and other countries and areas. Our persistent tenet: Win the market with the comprehensive innovation for the customer; Guarantee the customer with the fine quality; Solve customer extra worries with omni-directional service. We are member of China Construction Machinery Industry Association, China Construction Machinery Association Detection Technology Working Committee, National Construction Machinery Manufacturing industry 100, Shandong Construction Machinery Association and an enterprise certified by ISO9001: 2000. We, SANYISAN, sincerely welcome customers all over the world