
One-stop Hose fittings and adapters manufacturer
NL FittingTech is a modern enterprise specializing in the research, development, manufacturing, and service of high-performance, high-precision industrial hose fittings & quick couplings.
We are dedicated to providing safe and reliable fitting connection solutions for the global energy, chemical, transportation, machinery manufacturing, and construction engineering and so on.
Our key values for our customers are safety, reliability, and durability. We prioritize quality and ensure that every fitting we produce performs reliably under the most demanding operating conditions.
We are not only a hose fittings and quick couplings supplier in China, but also your trusted partner.
How to Choose
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Fluorine-lined Quick CouplingsFluorine-lined Quick CouplingsFluorine-lined Quick Coupling (Body with SS304/SS316) for applications requiring high strength and corrosion resistance in the food, chemical, pharmaceutical, and green energy industries -
Carbon Steel Tube FittingsCarbon Steel Tube FittingsCarbon Steel Hose Fittings for ultra-high-pressure, heavy-load, and wear-resistant hydraulic systems (internal oil circuits). -
Brass Hose fittings & quick couplingsBrass Hose fittings & quick couplingsBrass hose fittings for cost-effective applications in water, gas, and oil. -
PFA Tube FittingsPFA Tube FittingsPFA Tube Fittings for applications in ultra-high-purity, highly corrosive chemical fluids, electronics and semiconductor Industries -
Stainless Steel Tube FittingsStainless Steel Tube FittingsFor applications in marine environments, chlorine-containing media, or requiring extreme corrosion resistance.
Why Global Customers Trust Us




High Quality, Fast Delivery




Smart Manufacturing
Our hose fitting production processes embody the lean principles of modern manufacturing:
· Digital Design: We utilize CAD/CAE software for product design and stress simulation, optimizing product structure.
· Flexible Production: We can quickly respond to customers’ requests for small batches, high-variety products, and custom orders.
· Visual Control: We utilize the Manufacturing Execution System (MES) to monitor production progress, equipment status, and product quality in real time to ensure on-time delivery.


Strict Quality Control System for Hose Fittings
· Comprehensive Certifications: We hold ISO 9001 Quality Management System, ISO 14001 Environmental Management System, Special Equipment Manufacturing License (such as TS Certification for Pressure Piping Components), API, CE, and other international certifications for tube fittings.
· Full Traceability: We implement strict quality tracking from raw material storage to finished product shipment. Each batch of materials has a material certificate, and each process has inspection records. Ensure each hose fitting is qualified.
· Precision Testing: We are equipped with advanced testing equipment such as optical spectrometers, universal testing machines, impact testing machines, hardness testers, ultrasonic flaw detectors, and radiographic flaw detectors to ensure the mechanical properties, chemical composition, and defect-free quality of our hose fittings & adapters.
Frequently
Asked Questions
We do provide some small specific hose fitting samples accordingly based on the process we situate in. Normally fitting sample and express fee are for customer.
NL hose fitting is a customer-oriented company. Basically, we will support you as lower as we can on MOQ.
Normally delivery time for 20 FT CONTAINER tube fittings is 45-60 days. For normal standard items in stock, delivery time is about one week.
EXW, FOB, CFR, CIF, DDU, DDP , any of these is workable.
The typical payment terms are deposit plus balance payment before shipment.
It’s open to offer customized services in terms of logo labeling, manufacturing based on samples or drawings of special hose fittings, etc.
NL Hose fitting supply varies of customization services for OEM customers.
a. Minor customization
Minor customization refers to custom logo, packaging, or graphics.
b. Design-based customization
The supplier supports customization based on design drawings
c. Sample-based customization
The supplier supports customization based on hose fitting samples
d. Full customization
The supplier supports customization based on specific requirement descriptions
Team work to serve in engineering projects of professional buyers, such as contractors or OEM/ODM customers around the world.
It’s efficient to provide multi-category hose fittings portfolio services.
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More than a hose fitting specialist, we are your value added partner.
· High-quality products: Produced in strict accordance with international standards and customer requirements.
· Competitive pricing: Large-scale production and meticulous management deliver cost advantages.
· On-time delivery: Efficient supply chain and production planning ensure timely delivery.
· Professional service: We provide comprehensive services, from technical consultation and selection guidance to after-sales support.
Hose Fitting technology makes a safer industrial system and better earth. We’re here to help!







