membrane filters in China
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Guangzhou Jiefa Filtering Equipment Co., Ltd. (SF Filter)
137 Taipingyang Industrial Park, Xintang zhen, Zengcheng qu, 511340 Guangzhou, ChinaSF Filter (Shuangfa) is one of the earliest filter manufacturer in China, established in 1991, first product certified by NSF in 2015, WQA membership since 2016, focused on filter cartridges for water/liquid filtration and purification. We believe data doesn't lie, at SF, research and quality cont…