high quality shock absorber coil compressor for all kinds of Kelly Bar

  Product Description  1.Updated product design 2.Optimized materials selection 3.Advanced manifacturing process and production technology 4.All are in the line with global standards 5.By long time testing, proved to be excellent   Packaging & Shipping   as customer required/ or plasticfilm and iron tray   Our Services   OEM or customized products~Track the production~Arrange for inspection if needed~take photos before delivery~Arrange for customs clearance~Track the shipment~Send related files to customers~Track quality problems if any~Collect suggestions from customers   Company Information   BeiJing JieTaiHongLi Techonogy Development Co.,Ltd is a high-tech and comprehensive enterprise  with several our own patents of our products.With a group of engineers and skilled workers with years of experience in engineering and construction design.our products are widely recognised and trusted by the customers.most of our products are exported to Turkey, Mexico,Russia,Canada,THE Middle East,etc.   FAQ    1.Are you a manufacturer? Of course,we are a professional drilling rig parts manufacturer 2.How do you control the quality of your products? First, we use good raw material; Second,we have strict quality controlling system; Third, we promise good quality and after-sales service 3. Can you produce according to special requirement Yes,we produce customized products.