Testing Service

Testing your water and air quality is a good way to know how you can improve it.

Lucky for you, we provide this service for free!

Free Testing Service


​Greenwave conducts three types of tests:

Chlorine test: 

Through color reaction, this simplified method allows to know whether the water contains too much chlorine within a few minutes.

TDS test: 

TDS stands for Total Dissolved Solids. For this method, a TDS meter is used to determine the amount of pollutants in the water.

Air scanner: 

A portable equipment to test the level of PM2.5 and PM0.3 in the indoor environment. It can also be used to test how effective your air purifier works.

Without Chlorine

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With Chlorine

With Chlorine

For-Fee Laboratory Service


​Laboratory tests will give you much more information than simple ones, giving you the precise quantity of each tested pollutants.

These tests are however more time-consuming and costly, but allow for more accurate results.​





Contact Us​


Mobile (24/7): 136 2193 5343



Monday-Friday: 9:00 a.m. to 6:00 p.m. Beijing Time. 
Saturdays: 9:00 a.m. to 6:00 p.m. Beijing Time. 

Shanghai no: 021 3331 5007 

Shanghai Address: Room. 1206, 95 West Beijing Rd., Huangpu district

Beijing no: 010 8586 0860

Beijing Address:  Rm. 1018, Huanyu Plaza, 1081 South Tonghuihe Rd., Chaoyang

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