For enterprises in the industry, the country should seize the new opportunities brought about by economic restructuring, increase technological innovation, production to meet market needs and trends in the new period of new products. We think we should focus on the following aspects: With the development of infrastructure, large-scale infrastructure projects dwindling, while repairing and protecting small and medium projects as well as the city will continue to increase, small and micro-engineering machinery products and broad prospects, in order to save labor costs and improve efficiency. Because of different engineering materials, size, category development and construction environment, will require construction machinery and equipment to meet individual requirements and multi-functional future, a multi-purpose machine can improve equipment utilization. For sustainable development of the national economy, construction machinery products should pay more attention to energy conservation and environmental protection mini excavator price, which is China's products to enter the markets of developed countries access to proof. In addition, industrial design should be run through product design, modular design and manufacture will be more extensive virtualization, product host manufacturers and component suppliers as well as research and development institutions cooperate with each other hand excavator price, to jointly develop and produce marketable products. Meanwhile, the German "Industry 4.0" standard circuit diagram, the construction machinery industry is the future direction of development, the use of network information technology, the product of intelligence, based on both the big first engineering machinery 0 and applications to achieve intelligent manufacturing. Transformation and upgrading of the industry also need to focus on innovation and development of the industry chain, calls the past two years has become the new provider applications engineering machinery industry chain. China has the world's most powerful construction machinery industry potential market, standardization and normalization construction machinery and equipment and other products, so that the construction machinery industry has enormous opportunities and potential of e-commerce foundation. With the fall of construction machinery hot, many users to purchase the new aircraft market to target the mobile phone market, compared to the new machines, two mobile phones on the price an absolute advantage, there are advantages and disadvantages, buy used cars prone to failure than a new car, if not very understanding of the excavator, deceived is inevitable, according to a lot of the second mobile phone users revealed that the first half of 2011 in Guangzhou and Shenzhen and other regions, 80 percent of third-hand, fourth hand and even accident machines, refurbished and a series of processing, it is difficult to identify from the appearance of the machine is good or bad. First, if you want enough to buy a second-hand machines, see the car, be sure to ask a seniority old machine hand to help see the car, then test. Secondly, the purchase of second-hand machines, do not take any cheap, sensory machine price is even lower than they expected a lot, and that where there must be tricky, so be careful car. The small series visited a number of user Tangshan area, and they know some buy two mobile phone experience and attention, as summarized some of the discrimination of used machinery, and I hope you can give us in the purchase of second-hand machinery to do reference. Buy anything first thing you see is the appearance, excavators, too, experienced users, the first thing will be able to estimate the usage of the car, how many hours of work, how kind of wear and tear and so on. Then look in the end to see what, how? This is also the vexed question of many users, then Xiao Bian gave you about the appearance in the end to see what parts. First, the size excavator arm, observed the excavator boom and arm have no cracks, welding traces, if the cracks, the claimant before doing relatively poor working conditions, severe damage to the machine. Such machines even buy back, not good care. Second, there is no bump observe each cylinder traces mini excavator price list, if there is knocking, the claimant had suffered serious injuries, the cylinder will stop the oil spill, even if replaced with a new seal will in a short time to continue oil spills, so when buying a used machine, check the fuel tank is also very important. Tai'an excavator price | Kerry and Heavy | mini-excavators price list provided by the 泰安嘉 and Heavy Machinery Co., Tai'an excavator price | Kerry and Heavy | mini excavator price list is 泰安嘉 and Heavy Machinery Co., Ltd. (www.tajhzg.com/) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Xing Jingli.