Qingdao Mingzhu Steel Structure Co.,Ltd ,Website:http://www.transmission-towers.com, founded in 1998 , is one of the largest and best China tower manufacturers and the China Steel Structure Association Member. The company is located in Jiaozhou city ,which is 45km from Qingdao seaport. The company covers an area of 200,000 square meters,including office area 10,000 square meters and workshop area 100,000square meters.Its asset is 30 million RMB, annual production capacity of 150,000 tons.The company mainly provides telecommunication tower, radio /TV tower , torch tower , demountable derrick structure , transmission line towers , tubular tower ,substation framework and building steel structure engineering , manufacturing, hot dip galvanizing corrosion proof, installation and other maintenance services.