Our Core Products
From Air Quick Couplings to Other Compressor Accessories – we do it all
About Us
Pneumatic Quick Coupling Manufacturer in China
Brass and steel air couplers in German, European, American, Italian, Israeli and custom profiles. OEM service available.
Guaranteed Results
Over 20 years manufacturing experience in compressor accessories
Quality Services
Custom Qualified Products
Frequently Asked Questions
Have Any Questions For Us?
Professional Air Quick Couplers Supplier
Are you a trading company or a manufacturer?
We are Ningbo ProfiD Air Tools, a manufacturer specializing in pneumatic quick couplers and air fittings. With our own factory and industry experience, we provide reliable products and one-stop solutions for customers.
What products do you mainly supply?
We mainly supply pneumatic quick couplers, air fittings, plugs, sockets, hose barbs, locking nut fittings, spring guard fittings, and related air tool accessories.
How long is your delivery time?
Delivery time depends on the product type and order quantity. For standard products in stock, shipment can usually be arranged within 3-7 days. For bulk orders or customized products, the delivery time is usually about 4-5 weeks.
Do you provide samples?Are they free or extra?
Yes, samples are available for quality checking. Sample cost and shipping cost depend on the product type and order situation. Please contact us for details.
Can you make customized pneumatic quick couplers?
Yes. We support customization according to drawings, samples, thread standards, materials, surface finish, logo, color ring, packaging, and other requirements.
What are your payment terms?
We usually accept T/T. For sample orders or small orders, other payment methods may also be available. For bulk orders, 30% deposit in advance and the balance before shipment is commonly accepted.
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