A-TECH CIRCUITS Co., Ltd.'s quality management system is perfect. A quality management system (QMS) is a formalized system that documents processes, procedures, and responsibilities for achieving quality policies and objectives. We have sound quality management system that can ensure compliance with regulations and provision of countersink pcb and services in the most cost- and resource-efficient manner.

A-TECH has facilities strategically located around the China. A-TECH's main products include pcb manufacturing series. A-TECH impedance calculator pcb has passed the following physical and mechanical tests. These tests include a strength test, fatigue test, hardness test, bending test, and rigidity test. The product has dynamic and mechanical stability. This product finds its application in varied areas. It has high tensile strength and can be deformed without breakage.

We adopt technologies and practices which reduce negative impacts on the environment, ensuring a commitment to environmental protection during all stages of project development.