普莱克斯表面技术（常州）有限公司
Exhibit Profile：
WC coating on the drilling parts such as rotor and shock tools can prevent the corrosion and wearing of salt slurry and improve the life time more than 10 times. WC coating can allow seat and gate running at 2000Kg/cm2 with wearing&corrosion resistance.
WC coating on the drilling parts such as rotor and shock tools can prevent the corrosion and wearing of salt slurry and improve the life time more than 10 times. WC coating can allow seat and gate running at 2000Kg/cm2 with wearing&corrosion resistance.
Website：www.praxairsurfacetechnologies.com