Qingdao Kangkun Machinery Co., Ltd. Specilized in manufacturing construction ground cleaning machine,steel tube straightening and rust removing machine. The steel tube straightening machine has been innovated based on the old design, we combined 3 functions of steel tube straightening, rust cleaning and painting into 1 machine,you can use the 3 functions samultaneously or separately according to your demand. This machine can be used for reparing steel tube in different areas like power industry, gas plant, boiler...We own 15 kinds of patent for above machines.

Our company is honored with China patent"star enterprises", which has been elevated by the AAA level credit enterprise, honored as Qingdao "Enterprise with excellent credit standing". The Kangkun brand has been registered by AIC.

Company purpose: Business integrity, technological innovations, quality and service expanding the market, pursuing development with all friends.