Dear Customer, We have formally resumed work from Feb.24th, 2020, all orders can be arranged as normal.

What is the application of retroreflectometer?Drivers should be familiar with the name of the retroreflectometer, but is it really worthwhile to consider buying it? What is the application of the retroreflector? What are its advantages and disadvantages? Is investing in a Retroreflective meter a wis

What is the role of the kinematic viscometer?Viscometers are instruments used to measure the viscosity of fluids (liquids and gases). What is special about kinematic viscometers? When do we need a kinematic viscometer? What should we pay attention to when using kinematic viscosity measuring instrume

Since Jan. 2020, China is fighting with Corona Virus originated in Wuhan and spread in other cities; Although the infected numbers is increasing due to the incubation period, but Chinese government is acting very quickly, build hospital in around 10days, helping infected people checking and curing;

Is a retroreflectometer necessary?People have been asking this question for many years: "Should I invest in a retroreflector?" So is the retroreflector necessary? What can drivers do with retro reflectors? l Why do we need a retroreflector?l How to use the retroreflector correctly?l Retroreflector c

Should I invest in a retroreflectometer?Buying a retroreflector is a big expense for the average person, but is this a cost-effective business? Why do we need a retroreflective meter? How can it help us? In addition to the price, is there a disadvantage of the retroreflector? l What is a retroreflec