1.Product Information:

    This feed Reducer is named as 53011 of crawler drills, drived by pneumatic, with long life span. It can be used more than 20 years.

    Our factory make the reducer as per Ingersollrand drawings, with high reputations in and abroad.

    We have been supplier of this to Ingersollrand and Atlas for more than 15 years in China. As well, our company is the only supplier in China for Atlas.

2. Half finished products in factory:

  3. Conpany Introduction:

    Established in 1970, Yantai Petroleum Machinery Co., Ltd is High and New-tech Enterprise in Shandong Province, with an area of 39,300 square kilometers, capital assets up to RMB403, 638,000.00, and 320 staff in all, of which 89 are technicians. 

     Our main products cover: JQH Air Winches, JQHSY Remote-control Air Winches, TMY,TMW,TMH series Air Motors, Drilling Rod Kelly Spinners and Tap Kelly Spinners, and pre-supply oil pumps, of over 10 series and totally more than 30 varieties, which are all widely used in oilfields, mining, shipbuilding, engineering machinery, combustion engine, etc. 

     Our company is equipped with first-rate automatic Performance-testing System, gaining the Certificate of ISO: 9001-2008, American Petroleum Institute (API), CCS certification and other security certificates. Thanks to our 40 years matured techniques, advanced equipment, precise testing instruments and modern management system, we possess good reputation from domestic and abroad. 

Amanda lee