We expose devices to extreme temperature changes, from freezing cold to intense heat. We monitor how each component reacts at every stage. Batteries, plastics, sensors, adhesives, and seals behave differently under stress, so we track signs of deformation, chemical expansion, sensor drift, wireless performance, and even how the enclosure reacts to heat. We run these tests repeatedly to mimic years of normal use in just a few days.

We examine each PCBA using magnification and structured inspection criteria. This includes checking solder joints, part alignment, lead conditions, flux residue, pad wetting, component height, and any signs of cold solder joints or bridging. We compare our findings to IPC standards and our internal data. When we notice a recurring issue—even one that hasn’t caused a failure—we trace it back to the specific process or machine setting responsible.

Connectors often define the lifespan of a device. Through mechanical cycling and environmental stress, we validate connectors that will withstand real-world use. Because reliability depends on the parts people rarely see.

Poor power quality is a common cause of unstable product behavior and often one of the hardest to diagnose. By using oscilloscopes. we can visualize transient spikes, harmonics, switching ripple, and power-rail behavior across various frequency ranges.

Material inconsistencies often only become apparent after months of use—when it is too late. By verifying composition early, we prevent failures caused by inferior or off-spec materials.

We stress power supplies with realistic simulated loads, including sudden surges, high-current draws, rapid switching, and unstable inputs. Stable power delivery keeps the entire product functioning correctly and safely. This testing helps prevent overheating, unexpected shutdowns, and long-term wear.

We use this digital thermometer to check surface or surrounding temperatures during production and testing. It helps us make sure that parts and equipment don’t get too hot and that everything runs within the right temperature range. That way, we can catch any issues early and keep quality consistent.

Hi-Pot testing protects against electrical shock, short circuits, and fire hazards. It is a crucial requirement for global safety compliance, and we take it seriously.

We measure the force a connector can handle before loosening, detaching, or damaging its housing. We simulate twisting, bending, repeated pulling, and sudden jerking—common stresses that users often overlook.

We expose products to vibration cycles, flexing stress, constant loads, and mounting tension. This testing uncovers hidden design weaknesses before mass production, allowing us to strengthen the structure where it matters most.

We bend, twist, flex, and pull cables through thousands of cycles. We analyze conductor fatigue, insulation cracking, and points where stress concentrates. Improved cables lead to fewer customer complaints, warranty issues, and long-term product failures.

We test our chargers under different loads to check if they deliver the right voltage and current. This helps us make sure they perform safely and reliably in real world use.

We automate tests for output stability, heat management, load response, and compatibility across various devices. Each charger undergoes multiple loading scenarios to verify consistent performance. Automation guarantees that quality is not left to chance; every unit is tested to the same standard.

We drop products from various heights, angles, and orientations to watch how the enclosure, PCB, battery, and connectors respond. After each drop, we inspect for hidden internal damage.

We expose parts to environments that accelerate corrosion to test coating effectiveness, material quality, and long-term durability. This testing ensures that products intended for outdoor, marine, and humid environments retain their performance over time.

We assess flame resistance, dripping behavior, and self-extinguishing properties under standardized flame conditions. This testing ensures our products comply with global safety certifications and protect users in extreme situations.

We measure tensile strength, compression, shear resistance, deformation, and long-term fatigue. The results help us choose the right materials for their intended functions.

We refine welding settings to match material thickness, shape, and structural requirements. This results in precise, durable joints without the need for screws or adhesives.

We mold prototypes in-house, adjusting gate placement, managing shrinkage, and controlling cooling paths. Each cycle improves manufacturability and product feel.

Every board goes through continuity checks, functional tests, firmware loading, calibration, and electrical verification using a custom jig. We log results for traceability.