ISO9001 quality management system certification

ISO9001 quality management system certification

R&D institution of industrial enterprise in Hebei Province

AAA-level credit rating certificate

AAA-level contract abiding and trustworthy unit

AAA-level credit unit

Vice President Unit of Hebei Refractory Association

A new type of high-temperature resistant sliding nozzle device

A refractory sliding nozzle device

A Raymond mill for surface material equipment of sliding nozzle plate

A double-roller wet mill for preparing sliding nozzle plate

A dry grinder for polishing sliding nozzle plate

A surface grinder for producing sliding nozzle plate

An automatic feeding mechanism of brick press for sliding nozzle plate

A friction type brick press for pressing sliding nozzle plate

A brick discharging mechanism of brick press for sliding nozzle plate

A spiral press for punching sliding nozzle plate