This is a professional supplier of the drilling rig, compressor and all kinds of machinery parts. We located in Guiyang, China. We are the exclusive agent of KAISHAN.KAISHAN GROUP is one of the world's largest manufactures of air compressor, mining and drilling equipment.Over the last 60 years the KAISHAN GROUP has steadily grown to become a significant diversified engineering company developing high value machinery-for industry worldwide.Today we produced over 30000 rotary screw and 250000 reciprocating compressors annually.KAISHAN GROUP CO.,Ltd .has a product distribution network all over the country,with more than 2,000 marketing outlets and high-quality sales services.overseas products are distributed in more than 90 countries and regions in the world ,including the United States,Germany ,Japan,South Korea,and Russia.Our service is custome-oriented. and our advantages in construction machinery have gradually developed rapidly in the global market. Looking forward to working with you!