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
