Mefiag (Guangzhou) Filter Systems Ltd. is based in China and lists industrial pumps and industrial filters on Global Trade Plaza. The CR Series comprises filter units built for aggressive oxidizing solutions such as chromic acid, using a PVDF horizontal disc filter or cartridge filter paired with a PVDF centrifugal pump with mechanical seal or a PVDF magnetic pump, and an optional PVDF slurry tank. Both the filter housing and slurry tank are steel internally clad with PVDF and have a corrosion-resistant exterior coating. The HT Series is designed for hot-sealing baths or other hot chemical processes that require a stainless steel housing with insulation. Each unit combines a horizontal disc filter with a stainless steel centrifugal pump, mounted on a polypropylene base reinforced with stainless steel profiles or on a powder-coated steel frame. The filter housing is double-shelled, insulated, and electropolished inside and out.