We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller reamer, non-magnetic special stabilizer with reamer and back hole opener, under Square Kelly, hexagonal drill pipe, spiral ...
Address：No.56 Xingye Road,Yangming District,Mudanjiang City,HeilongjiangProvince,China, Mudanjiang, Heilongjiang, ChinaBusiness type：Manufacturing