JJY Tinsolder Brand
Localized supply of professional electronic soldering materials, a one-stop purchasing solution for solder paste, solder wire and solder bar, with sample trials and technical support.
We are a solder paste manufacturing factory based in Shenzhen, China, supplying directly to electronics assembly facilities in MalaysiaShah Alam. Our production capability supports full-range soldering materials including solder paste, solder wire, and solder bar — all tailored to SMT and wave soldering requirements common among local PCB assembly lines.
A local MalaysiaShah Alam electronics contract manufacturer reported recurring issues with bridging and cold solder joints when using imported solder paste. After switching to our lead free solder paste with optimized metal load and rheology profile, their first-pass yield improved by 12% across QFN and fine-pitch BGAs. This case reflects how localized technical alignment — not just material supply — supports stable production.
Our Shenzhen facility operates a 5,000 sqm plant equipped with 96 sets of production and testing systems. We maintain stock of standard lead free solder paste formulations, water washable solder paste, no-clean flux, and matching solder wire and solder bar grades. All shipments to MalaysiaShah Alam use constant temperature packaging to preserve viscosity stability during transit.
Logistics partners include dedicated regional couriers with real-time tracking and customs clearance support for industrial goods. Sample requests are processed within 48 hours and shipped with application notes covering stencil design, reflow profiling, and defect troubleshooting. Remote engineering support is available for process validation and line optimization — especially for high-density and thermally sensitive assemblies.