With state-of-the-art SMT, AOI, and advanced storage systems, backed by a highly experienced team, we're equipped to tackle even the most complex electro-mechanical assembly challenges. Explore our capabilities below to see how we can support your next project.
With ZOT, a single purchase order takes care of all your electronic assembly needs. We provide a complete electronics manufacturing service that includes Surface Mount Technology, selective soldering, through-hole assembly, and full-scale final box assembly.
Our highly skilled and experienced team of engineers and technicians, backed by continuous investments in SMT lines, selective soldering and automated storage solutions, provide you with exceptional precision, consistency, and speed in every build.
Our commitment to excellence means, we invest in our equipment and people by training our team to IPC standard. All your products will go through our Automated Optical Inspection to secure a reliable service every time you order with us.

Precision assembly backed by decades of experience
Our PCBA team is trained to the highest industry standards, with continuous development supported by internal IPC-certified training programs. Their versatility and talent are evident in every product we deliver, from complex assemblies to full box builds. Their expertise ensures rapid turnaround times and gives our customers the confidence that every project is in capable hands.
From prototypes to production runs, our team's comprehensive knowledge allows us to deliver exceptional quality on every project, with the added advantage of seamless integration with our PCB and sheet metal divisions.
Our technicians are trained to IPC-A-610 for PCB assembly and IPC-A-620 for electro-mechanical assembly standards.
Automated Optical Inspection (AOI) and X-ray inspection ensure comprehensive defect detection for reliable assemblies.
Complete system integration from PCB assembly to fully assembled and tested electro-mechanical products.
Our state-of-the-art PCBA facility features cutting-edge equipment for surface mount and through-hole assembly, enabling us to handle a wide range of component types and board complexities with precision and efficiency.

Advanced SMT assembly services
Our state-of-the-art SMT production line offers high-speed, high-precision component placement for a wide range of surface mount components, from the smallest 01005 packages to large QFPs and BGAs.

Traditional and selective soldering
In addition to advanced SMT capabilities, we provide comprehensive through-hole assembly services. From manual soldering to automated selective soldering, we ensure reliable connections for all through-hole components.

Complete electro-mechanical assembly
Our box build assembly services provide complete system integration, from PCBAs to fully assembled and tested products. We handle all aspects of the assembly process, including mechanical assembly, cabling, and final product testing.

Comprehensive testing solutions
We offer a full range of testing services to ensure the quality and reliability of your electronic assemblies. From automated optical inspection to functional testing, we have the expertise and equipment to validate your products.

NPI and DFM/DFT services
Our engineering team provides comprehensive design for manufacturing (DFM) and new product introduction (NPI) services to ensure your products are optimized for production. We work closely with your team to enhance designs for manufacturability, testability, and cost-effectiveness.
A systematic approach to delivering quality electronic assemblies
Initial consultation to understand requirements and develop a tailored assembly plan.
Sourcing and managing all required components with full traceability.
Automated placement and soldering of surface mount components.
Manual or automated assembly of through-hole components.
Comprehensive inspection and testing to ensure quality and functionality.
Complete system assembly including mechanical parts and cabling.
Functional testing of completed assemblies to validate performance.
Custom packaging and shipping to your location or direct to customers.

When choosing ZOT, you get a complete manufacturing service. From bare board manufacturing, through PCB and cable assembly, sheet metal enclosures fabrication to final box build. One purchase order, one point of contact, one manufacturer. Learn more about what we can do for you below.
Contact our team today to discuss your assembly requirements and discover how we can deliver the perfect solution for your electronics manufacturing needs.