Our company has been committed to the development and production of various types of rotary piling kelly bars & drilling tools so many years.We own complete special manufacturing and testing equipments for kelly bar production, and professional team, perfect development, design, manufacturing, marketing and after-sales service system. The high-efficiency large-lock pressurized kely bar, interlocking kelly bar and new type frictional kelly bar we studied have all obtained patent certificates. Our drilling tool factory was established in 2019.We have a variety of drilling tools types in the industry. At the same time, we can conduct customization for the special needs of customers.Our drilling tools are widely used in backfill layers, soil layers, rock layers, pebble layers, sand layers, clay layers, cave formations, bedrock layers, etc.Ours casing series products have been sold to the Singapore,Philippines, Australia ,Europe and other countries. Users can order casing series,oscillator,casing puller according to the actual working conditions , and auxiliary equipments for driving and lifting. The casing interface configured by our company can be fully matched with various rotary drilling rigs Bauer ,Soilmec,IMT ,SANY ,XCMG , and other abroad and home brand rigs.We can provide a full set of casing construction methods and full set of equipments. We have a complete range of rotary piling rig accessories. There are accessories warehouses in Shandong and Beijing. Original Imported, domestic and self-made accessories are available from stock. The accessories are sold at home and abroad very well and prasied by customers.
