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 Shenzhen-based solder materials manufacturer supplying solder paste, solder wire, and solder bar directly to electronics assembly facilities in IndonesiaBandung. Our production facility spans 5,000 sqm and operates 96 sets of precision mixing, extrusion, and analytical equipment to ensure batch-to-batch consistency and IPC-J-STD-005 compliance.
A local contract manufacturer in IndonesiaBandung specializing in automotive control modules previously experienced recurring bridging and insufficient wetting using imported solder paste. After switching to our lead-free SMT solder paste with medium-activity no-clean flux chemistry, their first-pass yield improved by 12.3% across QFN and fine-pitch SOIC placements — verified through cross-section analysis and automated optical inspection data.
We supply standard formulations including water washable solder paste for high-reliability medical PCBs, low-temperature solder paste for thermally sensitive substrates, and high-temperature solder paste for power module reflow. Complementary offerings include tin-copper solder wire for hand-soldering repair stations and tin-silver-copper solder bars for wave soldering lines — all packaged with constant-temperature protection for transit to IndonesiaBandung.
Logistics partners maintain dedicated air freight lanes from Shenzhen to Bandung with customs-precleared documentation. Sample shipments arrive within 5 business days using temperature-stable courier packaging. Engineering support includes remote SMT profile tuning, stencil design review, and defect root-cause analysis — available for all volume tiers without minimum order requirements.