QINGHUA SCIENCE & EDUCATION EQUIPMENT CO.,LTD. QINGHUA ELECTRONIC INSTRUMENT CO.,LTD.
Company / News / Contact EN/CN
EN/CN
0574-65335615
About Us
Company Profile
Enterprise culture
Certificate of Honor
Products
Physiology
Biology
Specimen
Slide
Science
Microscope
Telescope
hysics
Chemistry
Geography
Mathematics
Art
News
Media coverage
Industry News
Company Dynamics
Contact Us
After-sales service
Online message
Contact Information
中文版
Search Results
A set of springs with different stiffness
Collision ball
Pulleys
Pressure demonstration
Connection of pressure and deepness of the liquids
Newton's first law
Single black pulley
Wave motion demonstrator
Magdebing Hemisphere (metal)
Slot Track Type
Plastic, Aluminium Metal, Wood Bar
Lever-ruler
Force Table
Hand Operated centrifugal rotating device
A demonstration set for studying mechanics