Products We Source

Based in Cixi/Ningbo — the heart of China's water purification industry — we source the full range: complete systems, replacement cartridges and membranes, and every component in between. For each product we can arrange OEM/ODM, private label and certification-compliant production.

Water Filtration Systems

Whole systems manufactured to your spec — under-sink and countertop RO units, alkaline & mineral RO, ultrafiltration, faucet water filters and commercial/point-of-use systems from 50 to 400 GPD.

  • RO systems (standard and tankless, 50–400 GPD)
  • UF (ultrafiltration) & carbon countertop units
  • Whole-house / point-of-entry filtration
  • Commercial water purifiers for offices & food service

Cartridges & RO Membranes

Replacement and OEM cartridges — the highest-volume, fastest-repeat category in the industry, supplied directly from filter factories with no brand lock-in.

  • Standard 10-inch cartridges: PP sediment, UDF, CTO carbon, T33 post-carbon, pleated
  • RO membranes (1812 / 2012 / 3012) — 50–400 GPD
  • 4-in-1 & 5-in-1 combo cartridges for RO systems
  • Refrigerator / under-sink specialty cartridges

Parts & Consumables

Everything needed to assemble, install and maintain systems — sourced from certified suppliers, consolidated into one order.

  • Filter housings, brackets & wrenches
  • Pressure tanks, booster pumps, solenoid valves
  • Fittings, tubing, faucets & leak-protection parts
  • Water softener resin & salt parts

OEM / ODM & Private Label

Build your own brand: we manage design, tooling, certification, production and packaging. From a single SKU to a full product line.

  • Your brand on systems, cartridges & membranes
  • Custom cartridge micron ratings & media blends
  • Certification support: NSF/ANSI 42/53/58, CE, WRAS, no-lead, RoHS
  • MOQs from 100–200 pcs for private label

Don't see what you need?

We source across the whole water purification supply chain. Send us your spec sheet or just describe what you need — we'll come back with factory options, indicative pricing and a recommended QC plan.

Request Specs & Pricing

China Water Sourcing

Full-chain water purification sourcing hub in Cixi/Ningbo, China — systems, cartridges, parts & consumables, with factory verification and staged quality control.

Contact

Ningbo, Zhejiang, China

OEM · ODM · Factory verification · QC · Sourcing