NINGBO PROFID AIR TOOLS CO., LTD.

Professional Pneumatic Quick Coupling Manufacturer

Brass and steel air quick couplers, plugs, sockets and pneumatic accessories for wholesalers, distributors and OEM customers worldwide.

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CORE PRODUCT SERIES

Quick Couplings for European and Global Markets

Choose a connection profile or send us your drawing, sample or target application.

German Type Quick Couplers

DN 7.2 brass couplers and plugs for European compressed-air systems.

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European Universal Couplers

Versatile couplers designed for widely used European plug profiles.

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Italian Type Quick Couplers

Italian-profile couplers, sockets and plugs in multiple connections.

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European Mini Couplers

Compact quick couplings for pneumatic tools and small air lines.

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Factory DirectProfessional pneumatic coupling production

OEM & ODMMaterials, finishes, threads and packaging

Wholesale SupportBuilt for distributors, importers and brands

Fast CommunicationDirect support from Ningbo, China

Our Core Products

From Air Quick Couplings to Other Compressor Accessories – we do it all

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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

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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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