shock absorber rubber, damper spring of kelly bar

 JETAI supply one-stop service for rotary drilling rigs from 2004 year. Including Kelly bars, drilling auger/ buckets, damper spring / rubber, motor, speed reducer, rotary driver, Kelly stub, swivel joint, gear ring, pulley, Kelly guide, valves, etc,.

Beijing JieTai Machinery Technology Co., Ltd. which specialize in producing Kelly Bar & Accessories for rotary drilling rig, As well as Selling and Maintenance of used drilling rigs.

AS a leading pioneer of China construction machinery industry association for years, JIETAI has been granted dozens of utility model patent by China State Intellectual Property Bureau, which plays an important part in the field of foundation engineering for the research and development. For example, one of our patents (No.ZL2012 2 0161611L0) is a mix type of interlocking Kelly bar & full interlocking Kelly bar and can be variety kinds of match style, Which adapt to complicated geological condition requirement and has been widely used in the actual construction process and support the Bauer, IMT, Soilmec, Mait, LIEBHERR, XCMG, SANY, Lovol, Yutong , CSR,Sunward etc.

We take the pursuit of excellence as our enterprise concept and do intention and work hard as our cultural, constantly devote to supply high quality and good service to all customers from 2004 year. JIETAI sincerely hope to have cooperation with your esteemed company and welcome any agency in your local market!

Q: Where is your factory?

A: The capital of China---Beijing, welcome your visit to our factory.

Q: What should I tell you in order to get efficient reply of Kelly bar?

A: The model of drilling rig, the depth you need, the out diameter of Kelly bar.

Q: How long does the delivery date?

A: About 7-10 days.

Q: What do you do?

A: Kelly bar and all other accessories for drilling rigs & Maintenance and Repair drilling rigs & Sell used drilling rigs