SHANGHAI JUJIN INTERNATIONAL CO., LTD.
About JUJIN
Products
AI-Artificial Intelligence
Optical Products
Prism
Crystal Ball
Magnification & Magnification
Optical Instruments
Doublet Lenses
Crookes Radiometer
Physics, Energy
Globe
Newton Cradle (Principle of motion)
Sand Pendulum (Principle of motion)
Physical Instruments, Experiment
Air Pressure
Solar Items ( Energy Conversion Principle )
Principle of motion
Level Meter, Inclinometer, Gradienter
Weather Instruments
Galileo Thermometer
Crookes Radiometer
Storm Glass Fitzroy Barometer
Desktop Series
Sand Timer, Yoga Timer, Mask Timer
Paper Weight
Balance Ball, Newton Cradle
Sand Pendulum
Globe
Kinetic Perpetual Motion Toys
Glass crafts & Gift
NEW ! Fireworks Decoration
NEW Glass Dome with flower in glass
Glass Candle Holder
Other
LED Candle
Crystal Trophy
News
Company News
Industry News
Videos
Job
Certificate
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SHANGHAI JUJIN INTERNATIONAL CO., LTD.
