Environmental protection, postal services, social public services and other special equipment manufacturing
Business scope:
Manganese Carbonate,
Metal Surface Treatment Products,
Electronic Product,
Sales Of Building Materials,
Installation And Commissioning,
Production Of Environmental Protection Equipment,
Green Facilities,
Manufacture of other non-metallic mineral products
Business scope: Lamps,
Dumeis,
Luminous Material Sales,
Tungstic Acid,
Photoelectric Technology Research And Development,
Led Lighting Research And Development,
Energy Saving Lamp Production,
Phosphor For Lamps,
Sale,
Manganese Carbonate,