FAQs

We are original manufacturer for water treatment system with continuous and improved R&D, production, sales and service supply.Our products Certified by ISO 9001,CE certification,Raw Material Quality Inspection and Pre-shipment Quality Inspection.

Pre-production Inspection: We verify all components, from filters to electrical parts, against strict standards. In-line Production Checks: Our team monitors the assembly process to prevent errors. 100% Function & Leak Test: Every unit is powered on, run for 30 minutes, and meticulously checked for any leaks. We test the TDS reduction rate to guarantee performance. Final Random Inspection (Based on AQL Standard): Before shipment, we conduct a final audit according to internationally accepted AQL sampling plans to ensure the bulk quality meets your expectations.

We provide free samples for orders of more than 100 pieces. Sample orders are paid normally. The sample fee be deducted from subsequent wholesale orders.

The MOQ for OEM and OEM products is 100, and the MOQ for other products is 1 piece. For more detailed information, please contact our customer service.

Samples (Less than 4000USD): 100% in advance via T/T or WestUnion .Formal order: 30% payment in advance via T/T as deposit payment and balance payment need to be done against seeing the Copy of B/L. Our company account is verified by Alibaba Trade Assurance for your peace of mind.