Company Profile
JJY·Solder the Future, Lead with JJY
Established in 2008, JJY is a custom solder solutions provider specializing in R&D, production, and technical services for solder paste, wire, and bars. With 18+ years of expertise, we empower 1000+ global clients across consumer electronics, automotive, and aerospace industries.
Core Strengths
High-Performance Pastes
QFN ultra-wetting, low-voiding, military-grade alloys (Sn62Pb36Ag2), and LED/Mini-LED solutions.
Quality Assurance
ISO9001 & SPECTRO testing ensure ≤0.5% batch variance.
Cost Efficiency
Factory-direct pricing with 30% lower defect rates.
Global Compliance | Fast Support
Main Products
JJY mainly includes: lead-free solder paste, lead-free solder paste for syringes, lead-free and halogen-free solder paste, custom lead-free solder paste, leaded solder paste, leaded solder paste for syringes, lead-free solder wire, leaded solder wire, lead-free solder bar, leaded solder bar, lead-free flux paste, red glue, etc.
Enterprise Strength
JJY Equipment Room
JJY·Strict Quality Control
With a 5,000㎡ factory equipped with 45+ specialized machines (solder paste emulsifiers, grinding mixers, wire drawing systems) and advanced testing instruments including SPECTRO Spectrometer, atomic absorption analyzers, and SMT-compatible viscosity testers, JJY ensures rigorous compliance with the ISO 9001 Quality Management System. Our lead-free products are SGS-certified to meet EU ROHS, REACH, and California Proposition 65 standards.
Consistent process controls guarantee stable performance across all batches, delivering reliability for industrial soldering applications.