Business scope: Lamps,
Filter,
Hardware,
Filter,
Engaged In Optoelectronic Technology,
Chemical Products And Chemical Additives,
Plastic Products,
Purification Equipment,
Electromechanical,
Promotion Of,
Processing And Sales Of Mechanical And Electrical Products,
Lighting Accessories,
Lighting Accessories,
Electronic Product,
Technical Development Of Purification Equipment,
Technology Transfer,
Import And Export Of Goods And Technology,