SHENMAO America, Inc. is pleased to announce that its various solder materials have received UL ECVP 2809 (UL Environmental Claim Validation Procedure, UL ECVP) certification for Recycled Content Standard, which now includes auditing of social responsibility procedures.

Under the vision of becoming a resource-saving and environmentally-friendly global solder enterprise, SHENMAO has declared that the production of various solder products and the development of green energy industries by recycling tin alloy will be primary development strategies to enhance the company’s competitiveness. At the same time, the company aims to reduce its carbon footprint and deepen its commitment to ESG (Environmental, Social, and Governance) initiatives.

SHENMAO is steadfast in its commitment to resource recycling and sustainable development. In addition to aligning with national policies to implement waste recycling, the company encourages group companies to carry out effective waste treatment to reduce overall environmental pollution risks. Through internal system integration, SHENMAO can fully utilize most resources among its groups, thereby reducing the environmental load.

SHENMAO has achieved recycled content validations from UL for several solder materials, including Solder Paste PF606R-PW215, PF606R-P, PF606R-P217, PF606R-P245, PF606R-P26, and PF529R-P26; Solder Bar PF629R-B, PF606R-B, and PF611R-B; Solder Wire PF606R-R and PF643R-F4; Solid Solder Wire PF643R-H and PF644R-H; and BGA Solder Ball PF682R-S. These products contain a minimum of 80 percent recycled content, consisting of 100 percent recycled tin alloy.

For all of these recycled materials, every step in the recycling process is audited to ensure transparency and reliability. SHENMAO has successfully overcome technical challenges, ensuring the quality and performance of these recycled solder materials are on par with those made from virgin materials. By controlling the impurity levels of recycled tin alloy, the performance of these recycled solder materials shows no significant difference compared to those using virgin materials. As the use of recycled tin increases, market acceptance continues to grow.

For more information about SHENMAO and its certified recycled solder materials, please visit