WHC is the largest indicator plant in China
PH indicator,acik-base indicator,complexometric indicator,redox indicator,precipitimetric indicator,indicator
Product Category
    
Organic Indicator
    
Biological Dye
    
Reagent
    
PH indicator
    
chemical net
    
alibaba
    
chem
    
chemicalbook
    
chemindustry
    
chemblink
About Us

PH indicator is located in a beautiful seaside city – Weifang, Shandong province in China. The city is conveniently connected by all kinds of transportation facilities: ocean shipping, highway and airfreight。

factory door

PH indicator is the largest and most professional indicator manufacturer in China, including the ph indicator, redox indicator, complexometric indicator and precipitimetric indicator. The main product is 1,10-phenanthroline, phenolphthalein, thymol phenolphthalein, thymol blue,crystal violet, methylene blue, xylenol orange, bromocresol purple,dimethylglyoxime, sodium diethyldithiocarbamate, brilliant green, basic fuchsin and so on.

Our company has a group of experienced professional staff and technical services staff distributed in various aspects of the workflow. We control every single detail in the production process to assure the best quality. Meanwhile, we have the world top 500 enterprises supplier chain and value chain management experience, from the supplier selection and audit to the supplier optimization, cultivation and development.

We have established good and stable partnership with many world-known enterprises, keep expanding our market and trying to provide one-stop service to our customers so as to minimize their purchase costs. And we always follow our principle of integrity, excellence and respect, backed up by strict quality control, accurate delivery time, excellent service and reasonable price.

    
ph indicator, redox indicator, complexometric indicator ,precipitimetric indicator. 1,10-phenanthroline, phenolphthalein, thymol phenolphthalein, thymol blue,crystal violet, methylene blue, xylenol orange, bromocresol purple,dimethylglyoxime, sodium diethyldithiocarbamate, brilliant green, basic fuchsin