| Products/Services We Offer: |
We are Shanghai KNJ Chemical Industry Institute, engaged in water treatment, chemical cleaning and leakage sealing for more than 20 years under the leadership of former National Chemical Ministry. Some of our products got international patents, such as KNJ 60 and some others are introduced from USA etc. we also have long term cooperation with many famous co***nies such as Intel, General Automobile, BASF, Toshiba etc. Our main service provided as follows:
A: To directly sell our KNJ series products used in |
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