Lead Based Solder Supplier in China - Quality Manufacturing Factory Solutions

At Zhejiang Qlg Holdings Co., Ltd., we specialize in high-quality lead based solder solutions tailored for OEMs and factories. Our lead based solder offers exceptional reliability and performance, making it the top choice for manufacturers looking to enhance their production processes. We understand the importance of durability and efficiency in your projects, and our products are designed to meet those specific needs

Hot Selling Product

Sn96.5Ag3.0Cu0.5 No-Clean Lead-free Solder Wire

Solder Paste

Solder Preform

Flux for Wave Soldering Processes

UV Conformal Coating

Ultimate Guide To Lead Based Solder Is The Best Your Trusted OEM Partner

Lead-based solder has long been a staple in various industries, particularly in electronics and manufacturing, for its excellent thermal and electrical conductivity. However, with increasing regulatory scrutiny and a shift toward sustainable solutions, it's essential for procurement professionals to stay informed about the latest advancements in lead-based solders. Our extensive experience in manufacturing high-quality solder materials ensures that you receive products optimized for performance while also adhering to safety standards. As a trusted partner in your sourcing journey, we focus on providing a diverse range of solder wire, paste, bar, and preform products, each designed to meet the specific needs of your projects. We are committed to continual research and development, ensuring that our offerings remain at the forefront of the industry. This commitment not only guarantees superior quality but also enhances your ability to innovate, reduce costs, and improve manufacturing efficiency. Working with an OEM partner who understands both market trends and customer expectations is vital. Our approach is centered on collaboration, providing tailored solutions that align with your operational goals. As we move forward, our dedication to quality and service will ensure you can rely on us for all your soldering needs, empowering you to achieve exceptional results in your production processes.

Ultimate Guide To Lead Based Solder Is The Best Your Trusted OEM Partner

Properties	Description	Applications	Advantages	Considerations
Melting Point	Approximately 183°C	Electronics, Jewelry Making	Low melting point for easy workability	Lead health concerns
Composition	Lead and Tin (typically 60/40)	Circuit Board Assembly	Reliable electrical conductivity	Recycling and disposal regulations
Mechanical Strength	Good tensile and shear strength	Automotive Applications	Durable connections	Potential for thermal fatigue
Corrosion Resistance	Moderate resistance	Consumer Electronics	Suitable for various environments	Environmental impact of lead
Flux Type	Rosin and Water-Soluble	PCB Manufacture	Effective cleaning properties	Residue removal needed

Lead-Based Solder Usage Trends Over the Last Decade

Over the past decade, the usage of lead-based solder has seen a significant decline, as evidenced by the usage trend depicted in the chart above. In 2014, a total of 500 tons of lead-based solder was utilized, but as awareness of health and environmental risks associated with lead increased, the demand sharply decreased. By 2023, the utilization dropped to just 200 tons. This reduction is largely influenced by various regulations aimed at minimizing lead exposure in electronics manufacturing. Companies are pivoting toward lead-free alternatives, which offer safer options while meeting industry standards. The trend also reflects a global shift in consumer preferences for eco-friendly and sustainable manufacturing practices. As the industry continues to adapt to these changes, it will be essential to monitor the impact of international policies and technological advancements on solder usage moving forward.