Ningbo Puremix Machinery Parts Co Ltd.

Ningbo Puremix Machinery Parts Co Ltd. is a leading manufacturer specializing in high-precision pneumatic and hydraulic connectivity solutions.

PP Packaging Leak-Proof Lid

We offer a comprehensive range of plastic one touch fittings, metal push-in fittings, brass pneumatic fittings, and various pneumatic & hydraulic quick couplings.
Our core strength lies in providing integrated ODM and OEM services, ensuring precise solutions tailored to your specifications.

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Our Expertise:

Pneumatic Solutions

We design and produce an extensive line of pneumatic fittings (including one-touch, push-in, and various material variants like plastic, brass, stainless steel) and couplings. Our robust design-to-sales model supports a strong market presence and recognized quality globally.

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PP Packaging Leak-Proof Lid
PP Packaging Leak-Proof Lid

Hydraulic Solutions

Our hydraulic division provides a complete suite of quick couplings, including ISO A/B, flat face, connect-under-pressure, and high-pressure types, alongside garden hose couplings and hydraulic check valves.

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Our Commitment to Excellence:

Puremix is dedicated to uncompromising quality, competitive pricing, and swift responsiveness. This commitment empowers our global partners and establishes us as your premier manufacturing and supply chain partner in China. Send your inquiry
PP Packaging Leak-Proof Lid

Frequently Asked Questions about Pneumatic & Hydraulic Fittings

What are one-touch pneumatic fittings used for?
One-touch pneumatic fittings allow quick and secure connections for PU, PE, or nylon tubing. They simplify assembly and disassembly in automation systems, air tools, and compressed air pipelines.
Are your hydraulic quick couplers compatible with international standards?
Yes, our hydraulic couplers comply with ISO7241A, ISO7241B, ISO5675, ISO5676, and ISO16028 standards. They ensure global compatibility for construction, agriculture, and industrial machinery.
What materials are available for pneumatic fittings?
We provide fittings in plastic, brass, stainless steel (S.S316), and composite materials. Each material is selected to balance durability, corrosion resistance, and cost-effectiveness.
Can hydraulic couplers handle high pressure?
Yes, our high-pressure hydraulic quick couplers are designed for demanding conditions, ensuring secure connections even under extreme loads and pressure spikes.
Do you offer OEM and ODM services for fittings?
Yes, we provide custom OEM and ODM solutions to meet specific design, branding, and performance requirements. This includes tailored fittings, couplers, and tube assemblies.
What types of quick couplers do you supply?
We offer pneumatic quick couplers (Japan, USA, Europe types) and hydraulic couplers (ISO, TEMA, flat face, threaded). Each type ensures leak-free and reliable operation.
Which tubes and hoses are compatible with your fittings?
Our fittings are compatible with PU, PE, PA (nylon), PVC, Teflon, and air brake hoses. We also supply high-temp sleeves for thermal protection.
How do speed controllers improve pneumatic systems?
Speed controllers regulate airflow in pneumatic cylinders, ensuring smoother and safer motion control. Both plastic and metal types are available for different applications.
Are your fittings suitable for agricultural machinery?
Yes, we supply ISO5675/ISO5676 couplers and agricultural quick couplings specifically designed for tractors, harvesters, and other farming equipment.
Do you provide corrosion-resistant fittings?
Yes, our S.S316 one-touch fittings and nickel-plated couplers offer superior corrosion resistance, making them suitable for marine, chemical, and outdoor applications.
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