Business scope: Metal Products Sales,
Metal Structure Sales,
Seal Sales,
Sales Of Power Electronic Components,
Fire Equipment Sales,
Mechanical Equipment Maintenance,
Valve And Cock Sales,
Sales Of Electronic Special Equipment,
Refrigeration,
Fastener Sales,
Gearbox Sales,
Sales Of Electronic Vacuum Devices,
Bearing Sales,
Office Equipment Sales,
Sales Of Pneumatic Power Machinery And Components,
Air Conditioning Equipment Sales,
Foundry Machinery Sales,
Steam Turbine And Auxiliary Equipment Sales,
Sales Of Rare Earth Functional Materials,
Liquid Separation And Purification Equipment Sales,
Sales Of Liquid And Airtight Components And Systems
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