Lead Free Solder Bar Manufacturer in India

Kothari Metsol is a leading manufacturer and exporter of lead free solder bars and lead free solder sticks in India. Our solder bars meet international RoHS (Restriction of Hazardous Substances) standards, ensuring safe and eco-friendly soldering solutions for multiple industries.

We manufacture lead free solder bars using high-quality non-ferrous metal ingots to completely eliminate harmful lead content. Each lead free solder stick is crafted to provide strong, reliable joints while minimizing pollution caused by traditional lead-based solders.

Features of Lead Free Solder Bars

100% Lead-Free: Made from premium-quality, non-ferrous metal ingots to eliminate toxic lead.
RoHS Compliant: Fully meets the 2002/95/EC RoHS directive, ensuring environmental safety.
Smooth Melting: Offers uniform melting and excellent flow for clean solder joints.
Strong Bonding: Ensures reliable, long-lasting solder joints with minimal residue.
Eco-Friendly Choice: Reduces lead pollution and promotes a sustainable work environment.

Our lead free solder sticks are widely used as replacements for conventional lead solders, providing high reliability without compromising soldering performance.

Detailed Product Information

At Kothari Metsol, every lead free solder bar and lead free solder stick is engineered to deliver maximum efficiency and long-term reliability.

Composition:

Our products are made from tin, copper, and silver alloys — ensuring superior conductivity, corrosion resistance, and strong mechanical strength.

Sizes Available:

Lead Free Solder Bar: Standard sizes available; custom dimensions upon request.
Lead Free Solder Stick: Typically available in 500 gm and 3 kg packs, with special orders accepted for larger quantities.

Melting Point:

The melting point of our lead free solder material is precisely controlled for uniform soldering, ensuring smooth flow and easy application.

Surface Finish:

Our solder bars feature a bright, oxide-free surface with high aesthetic value — perfect for industries that demand clean and professional finishes.

Quality Assurance:

Each batch undergoes rigorous quality control tests, including composition checks, melting behavior, and bond strength, to guarantee consistency and reliability.

We continuously invest in advanced casting and refining technologies to maintain our position as one of the most trusted lead free solder bar manufacturers in India.

Applications of Lead Free Solder Bars and Sticks

Electronics and PCB Assembly: For high-precision soldering.
Electrical Industry: For safe, strong electrical connections.
Automotive Manufacturing: For reliable and corrosion-resistant solder joints.
Aerospace and Medical Devices: For critical soldering applications requiring purity and durability.
Metal Joining and Fabrication: For clean, strong, and stable connections.

Whether you need solder bars for large-scale manufacturing or lead free solder sticks for small precision jobs, we deliver quality and performance you can rely on.

Why Choose Us for Lead Free Solder Bars?

Trusted Manufacturer: Years of expertise in producing lead free solder bars and sticks with unmatched consistency.
High Purity Materials: We use virgin, non-ferrous metals to maintain product integrity.
Eco-Safe Manufacturing: Designed to reduce environmental impact and meet global standards.
Custom Options: Available in different compositions, sizes, and packaging as per customer needs.
Reliable Supply: Pan-India delivery with quick response and dedicated support.

Choose Kothari Metsol — India’s reliable name in lead free solder stick and solder bar manufacturing. Contact us today to get a quote or request a sample.

Composition

96.5/3.5 (Tin/ Silver)
99.3/0.7 (Tin/ Copper)
96.5/3.5/0.5 (Tin/ Silver/ Copper)

Size

Extruded sticks can be supplied in 4mm to 12mm dia Casted Sticks are in Trapezoidal shape x 350mm
Other Composition & sizes are available as per customer requirement.

Lead-free Solder Sticks-PDF

FAQ's

You can buy high-quality lead free solder sticks directly from Kothari Metsol, one of India’s trusted manufacturers. We offer convenient online ordering, nationwide delivery, and competitive prices for both retail and bulk buyers.

Kothari Metsol provides fast and reliable delivery of lead free solder sticks across India. Our streamlined supply chain ensures quick dispatch and safe packaging for on-time industrial and electronic applications.

Lead free solder bars are safer for users and the environment. They ensure compliance with global regulations and provide excellent performance in electronics manufacturing.

Typical lead free solder alloys include Sn-Ag-Cu (Tin-Silver-Copper) and Sn-Cu (Tin-Copper), known for high strength and smooth solder flow.

Yes, most lead free solder sticks are designed for higher melting points, making them ideal for industrial and electronics assembly processes.

Kothari Metsol is a certified manufacturer offering lead free solder bars compliant with RoHS and BIS standards. Our products are tested for purity, mechanical strength, and performance consistency.

Yes. Kothari Metsol’s lead free solder sticks comply with Indian and international safety standards, including BIS and RoHS guidelines, ensuring safe and eco-friendly soldering operations. .

You can explore our product range and request a quote directly through our website. Custom alloy formulations and bulk orders are also available.

At Kothari Metsol, every lead free solder stick comes with a Certificate of Analysis (COA) and purity guarantee. Each batch is manufactured under strict quality control for consistent performance.

For small-scale or precision soldering, Kothari Metsol offers low-melt lead free solder bars with smooth flow and minimal spatter, ideal for electronics repair, DIY projects, and fine solder joints.

Lead Free Solder Sticks

Products / Lead Free Solder / Lead Free Solder Sticks