1. TEFSA (Tecnicas de Filtracion, S.A.) – Spanish company established 1974, global supplier of multiple filtration equipment including filter presses, belt filters, and vacuum filters. Filter plate sizes from 300x300mm to 2000x2000mm. Over 17,500 filter presses manufactured since founding. Serves chemical, mining, ceramic, pharmaceutical, paper, steel, food, and wastewater treatment industries. Website: [Contact via industry channels] -7

  2. Andritz – Global leader in separation technology offering automatic side-bar filter presses with washable filter cloth heads saving installation space. Corrosion-resistant waterproof fabric isolates plate system from materials preventing corrosion. Filter plate sizes from 500x500mm to 2500x2500mm. Has manufacturing facility in Foshan, China with service station in Daliuta. Website: [Contact via industry channels] -7

  3. DIEM (Dieffenbacher) – Italian company established 1923, century-old manufacturer specializing in plate-and-frame and chamber filter presses. Filter plate sizes from 500x500mm to 2000x2000mm. Extensive track record in China power industry with installations at Anshun, Changxing, Ninghai, Cangdong, Lanxi, and numerous other power plants. Website: [Contact via industry channels] -7

  4. PMI (Palmere Mill Inn) – Malaysian filter press manufacturer with German technology background, established 1986 with 4 production bases. Produces side-bar diaphragm plate-and-frame filter presses from 500x500mm to 2000x3000mm. Serves TDI, MDI, TDA production, BDO, PTMEG, epoxy resin, fatty acid hydrogenation, PTA waste liquid recovery, edible oil processing, fine chemicals, pharmaceuticals, and catalyst recovery applications. Website: [Contact via industry channels] -7

  5. Evoqua Water Technologies – Leading manufacturer of filtration equipment including filter presses for industrial and municipal applications. Advanced dewatering technology. Website: [Contact via industry channels] -3

  6. Komline-Sanderson – Manufacturer of filter presses and filtration equipment for industrial and environmental applications. Website: [Contact via industry channels] -3

  7. BDP Industries, Inc. – Produces filter presses and dewatering equipment for municipal and industrial sludge treatment. Website: [Contact via industry channels] -3

  8. Flottweg Separation Technology – German manufacturer of separation equipment including filter presses and centrifuges for various industries. Website: [Contact via industry channels] -3

  9. Parkson Corporation – Manufacturer of filtration and dewatering equipment including filter presses for wastewater treatment applications. Website: [Contact via industry channels] -3

  10. Prime Solution, Inc. – Produces filter presses and dewatering equipment for industrial and municipal applications. Website: [Contact via industry channels]