Welcome to JJY Offical website. Shenzhen JiaJinYuan Industrial Technology Co., Ltd. (JJY), established in October 2008, is a full-spectrum soldering solutions provider specializing in R&D, production, and technical services for electronic soldering materials including solder paste, wire, and bars. We welcome global partners to explore collaboration opportunities. For inquiries or technical consultations, please contact us via the information below.