Import 30000l/H Ro Water Desalination System — Buy in Bulk from Supplier in China

This 30000 l/h reverse osmosis desalination system uses single-pass reverse osmosis with eight-inch by forty-inch membrane elements, twenty-five units in total, to produce pure water with total dissolved solids at or below 30 ppm. The recovery rate is specified at 50 percent, meaning half of the feed water becomes permeate while the remainder carries concentrated salts to drain. A Grundfos feed water pump and centrifugal pressure pump provide the necessary operating pressure across the membrane array. The entire unit is controlled by a PLC water level control system, with SS304 piping joined by argon welding to maintain sanitary standards and corrosion resistance.

The system incorporates a Duro water softener upstream of the RO stage, plus a Pulsafeeder metering pump and dosing tank for antiscalant or other pretreatment chemicals. SS304 is the standard austenitic stainless steel for water service, offering good resistance to chloride-induced pitting in moderate salinity conditions. The eight-inch diameter, forty-inch length membrane configuration is the industry standard for industrial brackish water and seawater desalination, with each element typically yielding 7.5 to 12 m3/day depending on feed salinity and temperature. Buyers should confirm whether pretreatment includes multimedia filtration, activated carbon, or cartridge filters, as these significantly affect membrane longevity.

Target buyers include municipal water utilities, resort developments, offshore platforms, and industrial plants requiring reliable fresh water supply from brackish or seawater sources. The 30 m3/h capacity suits medium-scale installations serving communities of roughly 5,000 to 10,000 people, or process water for food and beverage production. The supplier lists no specified Incoterms, MOQ, or lead time, so buyers must confirm packaging, shipping terms, and commissioning support directly. Given the complexity of RO plant commissioning, buyers should clarify whether the supplier provides installation supervision, operator training, or spare parts packages.

Luohe Yinge Tissue Paper Co., Ltd. is registered at No.2 Xiangjiang Road, Luohe, Henan Province, China, with postal code 462000. The company is listed as an imported supplier tier with harbor trust verification, though its response rate shows zero percent and average response hours are recorded as zero, indicating limited or no engagement through the platform messaging system. The supplier's primary business name references tissue paper manufacturing, yet this listing offers industrial water treatment equipment, suggesting either a diversification or a trading arrangement rather than in-house manufacture.

No factory size, year of establishment, annual revenue, or client references are provided in the source data. The listing contains no ISO 9001, ISO 14001, or ASME certification claims, nor any stated export experience to specific markets. Buyers should verify directly whether the company manufactures RO systems in-house or sources them from an OEM partner, as this affects warranty terms and technical support availability. The Henan Province location places the supplier inland, so sea freight would likely depart from Qingdao, Tianjin, or Shanghai ports, with corresponding logistics implications for FOB or CIF terms.