Beijing gantry cranes, gantry cranes, Henan Province, Henan gravity provided by the Crane Co. gravity. Road Zhiyuan, temper forward. Gravity Henan Province Crane Co. (www.zlqzj.com.cn) strives to be and you win, symbiosis, strategic partners to move forward, the more determined to become the machining of the most influential business, and you leap together to succeed ! Henan Province gravity Crane Co. (formerly Xinxiang recorded Army Crane Co., Ltd.) is a domestic and international reputation for excellence, one of the larger crane professional manufacturer. Mainly engaged in single and double girder cranes, gantry cranes, ship cranes, bridge machine, grab, electric hoist, and other lifting equipment manufacturing, sales and installation. Determining principle Bridge Crane Tread follows: (a) to meet stability requirements gantry crane along the track direction; (b) the goods to be able to pass the dimensions flat steel legs; (c) pay attention to the Tread B and span S proportional relationships, and generally Tread B = (1 / 4-1 / 6) S gravity Henan Province Crane Co. (formerly Xinxiang recorded Army Crane Co., Ltd.) is a domestic and international reputation for excellence One of the larger crane professional manufacturer. Mainly engaged in single and double girder cranes, gantry cranes, ship cranes, bridge machine, grab, electric hoist, and other lifting equipment manufacturing, sales and installation. With the continuous development of the crane industry, more and more companies were added to the crane industry in the past. High full noted that risk of construction machinery, including technical risks, supply and demand and other economic risks and the risk of fluctuations. Current engineering machinery part of the product's core technology is mainly reflected in the overall design and technology integration gantry crane, if companies can not timely research and development of new technologies, new processes and new products to meet market requirements, Shenyang gantry crane, the product may be forced out risk. Because of China's construction machinery industry is extremely competitive Harbin gantry crane, in particular international construction machinery giant inroads into the Chinese market. Compared with foreign competitors, China's enterprises in terms of product range, research and development, technology, capital size and brand influence, etc. There is a big gap. Furthermore Shijiazhuang gantry crane, the volatility of the world economy has or will bring some uncontrollable risk in the industry. Engineering machinery industry investment in infrastructure projects as industry-driven, if future economic growth rate slowed, investment in fixed assets declined