NINGBO RXHL TECHNOLOGY CO., LTD

Ningbo RXHLi Technology Co., Ltd.

Global Leader in Water Treatment Membrane Technology

Intelligent Production Base for the Entire Industrial Chain**

The company has invested 500 million yuan to build a 65, 000 modern industrial park, establishing a globally scarce full-spectrum membrane manufacturing capability**

Production Capacity

6 German-imported reverse osmosis membrane production lines, with an annual capacity of 25 million meters (capable of covering the annual water demand of 5 million households)

16 fully automatic household membrane winding lines, producing 6 million filter cartridges annually

4 industrial-grade membrane winding machines, specialized in producing 100, 000 units of 8040 reverse osmosis membranes (meeting the needs of 10, 000-ton water plants)

Independent production lines for ultrafiltration and MBR membranes, achieving full-scene technology coverage from residential water purification to industrial wastewater and seawater desalination

Smart Manufacturing Standards:

Adopting Industry 4.0 intelligent control system (MES+SCADA), with key process accuracy reaching ± 0.5μ M, and membrane uniformity exceeding international standards by 30%

Certified by ISO 9001/14001 dual systems, with a product qualification rate of 99.5%, ranking at the top of the industry

II. Technical Barriers: International-Level R&D Engine

LED by nationally appointed experts, the company has formed a multinational R&D 'vanguard':

Top Team:

3 materials science PhDs (2 former senior researchers at Dow Chemical, USA)

2 overseas membrane technology experts (former chief engineers at Toray, Japan)

A task force composed of 6 master's degree researchers

Accumulatively applied for 87 patents (62% invention patents), breaking through three major technical bottlenecks:

Anti-fouling composite membrane technology: Industrial membrane life extended to 5 years (industry average 3 years)

Low-energy seawater desalination membrane: Operational energy consumption reduced by 25%

Nano-level coating process: Stable desalination rate reaching 99.8%

Industry-Academia-Research Matrix:

Joint laboratory with Zhejiang University's Membrane and Water Treatment Center, undertaking 2 '14th Five-Year Plan' national key R&D projects

III. Quality Sovereignty: Quality Control System Surpassing International Standards

Strict Raw Material Selection:

Polysulfone base material sourced from BASF Germany, each batch undergoes **12 heavy metal/organic detection tests (exceeding NSF/ANSI 61 standards)

Process Control:

24-hour online spectral monitoring of coating thickness fluctuations (<± 0.1μ M)

Each membrane element has an independent traceability code, with data stored for 15 years

Certified by WQA Gold Seal, compliant with EU REACH regulations, customer complaint rate <0.1%

Future Vision

By 2027, it will become Asia's largest membrane R&D base, with phase two production increasing capacity by 300%. RXHLis committed to the mission of 'Bringing technological warmth to every drop of purified water', continuously leading the era of China's intelligent manufacturing in water treatment membrane technology.

Our company offers a variety of products.

We are pleased to receive your inquiry and will reply as soon as possible.

We adhere to the principle of "customer first, service first, continuous improvement and innovation to meet customer needs" to achieve management and "zero defects, zero complaints" as quality objectives.