Henan mining development Co, Ltd
On April 28, 2002, the first phase of the plant construction project broke the ground and invested 25 million yuan to establish Henan mine Crane Co., Ltd
from 2003 to the end of 2004, the second phase expansion project invested more than 30 million yuan, expanded the proction site covering an area of more than 60000 square meters, built 15000 square meters of standardized workshops, and established a research and development center
from 2005 to the end of 2006, the third phase expansion project expanded the proction area covering an area of 15000 square meters, and launched a large tonnage and large span crane proction project. It acquired Jinhua lifting equipment Co., Ltd. and built five standardized steel structure proction workshops. Procts from the original single beam, double beam crane developed to five series, more than 50 varieties
from 2007 to the end of 2008, the four phase expansion project invested 5 million yuan to build a luxurious modern multi-functional restaurant, bath center and office building. 2.3 million yuan will be invested to build a new steel structure workshop covering an area of 5000 square meters., Invest 1.5 million yuan to build a modern gourd spray painting proction line. Investment of 900000 yuan, the purchase of large shot blasting machine, linear cutting machine and other modern proction equipment
in 2009, the fifth phase of the expansion project and the reconstruction project of the old plant area covered an area of 120 mu with a total investment of 120 million yuan. Six large steel structure workshops with a total area of more than 50000 square meters were built, including a machining center. All the equipment was upgraded to modern first-class CNC lathes. The construction and operation of the fifth phase project not only greatly improved and optimized the proction conditions and environment, but also increased the efficiency and output value by 25-30%. The number of cranes proced increased from 50 to more than 80. It is another milestone in the leap forward development of the company
in 2010, the company purchased large steel uncoiling and leveling equipment to realize seamless double beam webs below 50t, purchased large floor boring machines, single-sided milling machines and other large lathes, acquired Songda and Tianqi companies, established trump (Henan) Crane Co., Ltd., expanded the proction site, established a cast steel branch with an annual output of 1000 tons, lengthened the instrial chain, and rebuilt the Fifth Workshop, The introction of electric single beam seamless forming equipment, the development of 1500 mu of Yellow River beach land, the establishment of Henan mining group green farm
there will be more counterfeits in big brands, so it's better not to buy fake goods at a low price
in addition, the price of mine procts in Henan is not cheap, but also not expensive
a typical owner who is greedy for small gains and suffers big losses!!!
Henan Xinxiang mine Crane Co., Ltd. has built 900 ton cranes, and has obvious advantages in metallurgical cranes and large tonnage cranes
the material standard of Henan Dafang Heavy Machinery Co., Ltd. (Dafang heavy machinery) is smaller, and there are too many main beam bending events; In the crane bar, you can see pictures sent by people; Therefore, if the lifting object is located in the middle or middle left position of the crane, it is necessary to pray with a generous car; Because the bearing capacity of this place is the worst; The 5T truck of Henan mine can lift 6T; When you use the generous 4.5t crane, the beam doesn't bend, which proves that you bought it well. Ha ha
Henan giant crane, Huadong crane, Xinke, Shengqi and so on are all small manufacturers, and the quality is average e to the limitation of equipment< br />