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Rock-hnf Tech. Ltd.Water Purifier, Water Filter- As a exclusive overseas sales of Jinsai Hollow NF system, Rock-hnf Tech. Ltd. Strive to build new global water purification technology. 1/Founded in 2000, Jinsai has more than 20 years history in the Nanofiltration (NF) Technology. 2/The only very few manufacturers in Hollow Nanofiltration (NF) membrane technology in China integrating R&D, production, sales, installation and technical services. 3/Have the most advanced membrane technology laboratory in China, NF membrane industrialization application pilot-scale laboratory, Analytical testing laboratory. 4/Listed as State High-Tech Development Plan (The 863 program) and National Torch Program Key Project. Rock-hnf Tech. Ltd. Provide water purifier, water filter, membrane and accessories to solve water treatment problems in household, commercial, industrial. OEM and ODM Hollow NF are welcome. |
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