Manufacture

National flags around the world and various flags.

Workmanship cast iron radiator, Temperature-controled valve and balanced valve, Confirmed device for

Fibrous membranes filter paper, Filtering cartridge, Air cleaner, Water purifying machine.

Nation education software, Books, Audio-video product.

Ionic membrane cell, metal anode diaphragm electrolyzer, Non-standard chemical equipment, Pressure c

Electric welding machine

Multifunctional blood viscometer, Automatic blood viscometer, Automatic blood fast viscometer, Laser

Communication power source.

Wireless instruments.

Laboratory glassware, Glass tubes etc.

Communication power supply equipment, Switch.

Electronic products, Gate inhibition system, Card-making system, Food and beverage consumption syste