Best Soldering Solutions

As a trusted solder manufacturer, our factory specializes in producing high-quality solder wire, solder bar, solder paste, and solder powder, offering tailored solutions to meet the diverse needs of various industries.

Our commitment to fast delivery ensures that you receive your products promptly, allowing you to keep your projects on track. Partner with us for reliable and tailored soldering solutions.”

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flux core solder

Types of Soldering Alloy

Solder Wire

Our premium lead & lead free soldering wire ensures strong, reliable connections with smooth flow and high conductivity for all your soldering needs.

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Solder Bar

Designed for professional use, our solder bars provide excellent melting properties and flow characteristics. Perfect for both manual and automated soldering processes, they guarantee strong, lasting joints.

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Solder Paste

Our high-quality solder pastes are formulated for optimal adhesion and precision application. Suitable for surface mount technology, they enhance the efficiency of your soldering projects.

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Soldering Iron Kit

Our complete soldering iron kits come equipped with essential tools and accessories, making them perfect for both beginners and experienced professionals. Each kit is designed for convenience and reliability.

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solder powder

Solder Powder

We offer fine solder powder designed for specialized applications such as laser soldering and 3D printing. Its consistent quality ensures superior performance in every application.

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soldering iron tip

Other Solder Materials

Our vompany provides a wide range of additional soldering materials, including fluxes and desoldering tools, to support all your soldering projects. Each product is designed to enhance your workflow and improve results.

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Get Customizable Service

Kewei Industries HK Limited is a trusted manufacturer of solder alloy with years of experience in creating high-quality welding. It specializes in manufacturing high-quality soldering materials to cover various needs of customers. Here are your custom selections:

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Our Expertise

Electronics Manufacturing

Electronics Manufacturing

Our soldering wire ensures reliable and long-lasting connections, reducing the risk of device failure and minimizing rework costs in electronics manufacturing

Communication Equipment

Telecommunications

Our wire supports efficient, precise soldering for sensitive components, improving the quality and durability of communication devices and networks.

Automotive Industry

Automotive Industry

With our high-quality soldering wire, strong and durable connections can be achieved in electrical systems, enhancing vehicle performance and safety.

Aerospace

Aerospace Industry

The consistency and reliability of our soldering wire is crucial for maintaining high-performance standards in aerospace electronics.

Our Certificates in Soldering Materials

Soldering Alloy_ROHS
Soldering Alloy_REACH
Soldering Alloy_Halogen

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Blogs About Soldering Wire

Exploring the Innovations in Solder Paste Manufacturing: What’s Next?”

  The Evolution of Solder Paste Technology The evolution of solder paste technology has been [...]

Choosing the Right Solder Manufacturer

It’s an all-too-common scenario that underscores the importance of choosing the right solder manufacturer for [...]