China Construction Machinery Industry Association, Qi Jun said that China is "the world's largest construction site," construction led the rapid development of construction machinery industry. However, second-hand digging machine sales business, requirements for emissions of construction machinery products has been more relaxed, which makes the market is flooded with a large number of high-emission products, has become a heavy burden on the environment of our country. Therefore, Qi Jun believe that China's construction machinery industry in energy saving policy-oriented, market demand will double the level of face important opportunities of used digging machine sales, 2013 has been a series of national support policy development in the environmental protection industry into the implementation phase, 2014 to multifunction, miniaturization, intelligent EFI represented energy saving construction machinery industry will drive growth of over 25%. Two mobile phones in the market as long as the transaction tax is sure to post, so domestic transactions, export is also true. It is understood that Shanghai second-hand excavator sales, at present, China's new outlet can be refunded 17% VAT, but the two mobile phone export refund has not said, which led to China's two mobile phone export market, few people interested. Throughout the two mobile phones in circulation in developed countries used digging machine sales, Europe 10% export tax rebates, Japan used to have 5% rebate, and now increased to 8%, according to recency rebates equipment. If China can refer to other countries, a certain percentage of the tax rebate policy will bring great role in promoting the second mobile phone exports. Used excavator sales trading, Kim Ho used excavators (certified), second-hand excavator sales by Shanghai Used Construction Machinery Co., Ltd. Jin Hao. Shanghai Jin Hao Used Construction Machinery Co. (www.jinhaosh.cn) is the Shanghai Minhang District, mining machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kim Ho used excavators in leadership with the staff warmly welcome all inquiries negotiations to create jinhao used excavators better future.