The establishment of a professional road maintenance machinery and equipment procurement agencies. At present, the classification of road maintenance machinery in the world is becoming more and more refined, and the level of specialization and intelligence has been improved. Many large-scale machinery and equipment manufacturers have introduced various types of professional maintenance equipment, and the market competition is fierce. But now the machinery and equipment buyers, there is no special road maintenance machinery and equipment procurement agencies, most of the machinery and equipment procurement agencies in the implementation process is often faced with the procurement location is not accurate, lack of expertise and other issues, likely to result in a lot of money to buy Lack of practicality. Therefore, the formation of professional road maintenance machinery and equipment procurement agencies, to strengthen the procurement and related personnel professional training is necessary. To develop a sound road maintenance machinery and equipment procurement procedures. Road maintenance machinery and equipment are usually expensive, maintenance costs are also high, if the purpose of the procurement is not clear, blind procurement, not only will result in waste of funds, but also bring high cost of late maintenance, so the equipment procurement process should be Develop a sound procedure to standardize the implementation. According to the practical experience in recent years, road maintenance machinery and equipment procurement can follow the following basic procedures: the preparation of procurement implementation plan; select the product performance is good, after-sales service reputation good supplier; equipment inquiry; strokes (vote); evaluation; Contract; equipment acceptance; equipment warranty maintenance. hydraulic roll grooving machine the modular design asphalt distributor equipment bulk cement truck cycle theory machines used in road construction