henan SECCO,founded in 2003,our main polyacrylamide cation, anionic, non-ionic polymer flocculant products, and according to different use scenarios to provide customers with a complete set of sewage flocculation treatment solutions. Over these years, the co***ny adoptedthe latest technology, with stable quality best-selling domestic more than 20 provinces and cities, and exported to Korea, Japan, Iran, Russia and other more than 60 countries,
by the majority of users of the consistent high evaluation a...
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