ʻO Anping County Weikai Filtration Tech Co., Ltd. ua kūpaʻa ʻo ia i ka R&D a me ka hana ʻana i nā kānana uea a me nā kānana lole uea. Ma hope o 15 mau makahiki o ka hoʻomau mau ʻana a me ka hōʻiliʻili ʻana, ua hoʻokumu ʻia ka ʻōnaehana huahana piha i nā disc kānana, kānana cylinders, kānana pāpale, kānana papa, kānana pads, sieves hōʻike, mesh hīnaʻi, etc. , fiber kemika, meaʻai, hale kūʻai hōkele hale kūʻai, home-brew, kahua lapaʻau, hydraulic & airless spray system, mālama wai, irrigation and wastewater management, etc.