a professional manufacturer of Kelly bar, possesses a leading position of Kelly bar’s manufacturer and the largest scale of production in China. 20 years of professional experience, 1000 sets of annual production, 60000 m2 premises for mass production. The advantages of our Kellybar such as low weight, high strength, high abrasion-resistance, high-reliability are safeguarded technologically by superior process, advanced machining equipments and special fixtures. Large scale of alloy tube imported form Germany Mannesmann or locally-made in stock ensures us to supply Kelly bar matched with any model of drilling rigs in short time (ex-works in about 7 days).

a professional manufacturer of Kelly bar, possesses a leading position of Kelly bar’s manufacturer and the largest scale of production in China. 20 years of professional experience, 1000 sets of annual production, 60000 m2 premises for mass production. The advantages of our Kellybar such as low weight, high strength, high abrasion-resistance, high-reliability are safeguarded technologically by superior process, advanced machining equipments and special fixtures. Large scale of alloy tube imported form Germany Mannesmann or locally-made in stock ensures us to supply Kelly bar matched with any model of drilling rigs in short time (ex-works in about 7 days).