A-TECH have long histories and strong strength in pcb manufacturing development. A-TECH's main products include single-sided PCB series. The product takes full advantage of the expertise of acoustics. The retractable seal on the top and bottom can effectively interlock together to achieve the desired acoustic seal. It is lead-free and environmental-friendly and has passed SGS test. This product is much more popular in end user's market. With a solder mask, it enjoys a good electrical insulation property.
We protect environment in our operation. One example of how we do this is developing products based on recycled materials that are free from harmful substances.