HB offers wide range of modules parts. They are made of high quality material for long life and are replaced when being washed out, possibly saving costly fluid end repairs or replacement. * Threaded Ring * Valve Guide * Wear Plate * Cylinder Head Plug * Valve Lock Cap * Valve Cover * Liner Lock * Liner Cages * Discharge Connector * Discharge Adapter * Wedge Assembly .The enterprise always insists on the production principle of being strict, scientific, high efficient, and high quality, and carries through the conception of quality first and service foremost. The F series mud pumps produced by the enterprise are welcomed by onshore drilling and marine driing companies, and are widely applied by domestic large-scale drilling companies, meanwhile, some of the products are far sold to Middle East, Southeast Asia and occident countries. Look forward to the future, the company will take part in the competition in irterrational markets with high quality products and warm service. We will cortinue to offer superior quality, high-tech products, reasonable price and perfect service to our customers.