Surface Mount Technology (SMT)
With over 25 years of expertise in Surface Mount Technology, TOS Lanka delivers precision, reliability, and innovation in every project. Our state-of-the-art Panasonic high-speed placement machines and fully ROHS-compliant processes ensure your products meet the highest global quality standards.
From multi-layer PCB assembly and fine-pitch component placement to lead-free soldering, we serve industries spanning automotive, medical devices, consumer electronics, and industrial control — with customized solutions tailored to high-volume production or specialized small-batch orders.
Our Capabilities
Engineered processes and specialized equipment delivering consistent, world-class results.
High-Speed Panasonic Placement
State-of-the-art Panasonic high-speed placement machines enabling fine-pitch component placement with exceptional accuracy and throughput.
Multi-Layer PCB Assembly
Complex multi-layer board assembly with full ROHS compliance, lead-free soldering, and rigorous quality control at every stage.
Customized Production Runs
Flexible manufacturing solutions — from high-volume production lines to specialized small-batch orders — tailored to your exact specifications.
International Export Excellence
A proven track record of international partnerships and export excellence, combining advanced technology with a highly skilled workforce.
Frequently Asked Questions
Common questions about our smt assembly services.
Our SMT lines feature Panasonic high-speed placement machines capable of placing fine-pitch components including BGAs, QFNs, and 0201 passives. All lines operate with lead-free, RoHS-compliant reflow soldering profiles.
Yes. Our facility integrates SMT placement with through-hole assembly, wave soldering, and selective soldering — all under one roof. Mixed-technology boards are a core capability.
Our SMT operations are covered by ISO 9001:2015 (Quality), ISO 14001:2015 (Environmental), and ISO 45001:2018 (Safety) certifications, all audited by Bureau Veritas.
Ready to discuss SMT Assembly?
Our engineering team is available for technical consultations, RFQ reviews, and facility tours. Get in touch to explore how we can support your next project.