high quality sulfamic acid 99.8%
1.99.5% and 99.8%
2.high quality and competitive price
| Content Item
|Heavy metals ≤
|loss on drying ≤
|Insoluble in the water ≤
||White crystalline substance
2. Cleaning oxidize surface of metal parts.
3. Slightly corrosive, used as boiler scale remover or disinfect
RICHIN are engaged in providing products with high quality and competitive price for the ustomers all over the world. Our fist products are chemicals. During the past 8 years in chemical industry, we have gained outstanding achievements and many experiences, met and known a lot of friends from various countries. We make progress every day and are ready to supply better products and services to our customers.
We sincerely hope to cooperate with you. And we highly appreciate it if you can give us your valuable advices because we know we could not reach the top of success without your kind support.