Engaged in research and development of high and new technology for more than ten years.
Provide mature and stable industry solutions for users.
The equipment realizes a high integration model.
The instrument has high stability time, high sensitivity and low noise.
All products have independent intellectual property rights.
It has more than 30 patented technologies.
Two kinds of products, i.e. ion chromatograph and autosampler, were selected as "good domestic instruments".
At present, Qingdao Puren has obtained 12 authorized invention patents, 16 utility model patents, 3 design patents and 9 computer software copyrights.
Good instrument made in China
Through the evaluation of experts, field investigation and user's return visit, two products of PRN ion chromatograph and automatic sample injector have been selected as "good domestic instruments"
Supporting unit of environmental protection technology and equipment
"PM2.5 three channel on-line anion and heavy metal analyzer" and "water quality on-line automatic analyzer based on ion chromatography" were selected into the catalogue of major environmental protection technical equipment encouraged by the state.
Contract abiding and trustworthy enterprises in Shandong Province
Our products are of excellent quality and good reputation, and have been awarded "Qingdao" successively City contract abiding and trustworthy enterprises "and" Shandong Province contract abiding and trustworthy enterprises ".
Famous trademark of Shandong Province
Pu Ren pic series ion chromatograph is advanced in technology and perfect in service The brand is rated as "famous trademark of Shandong Province".
Participate in drafting verification regulations
Qingdao Puren Instrument Co., Ltd. participated in the drafting of the people's Republic of China as an enterprise National measurement and verification regulation of ion chromatography jjg823-2014
