You may find the easiest way to install countersink pcb by contacting our staff via phone or E-mail. A-TECH CIRCUITS Co., Ltd. provides a complete set of the installation manual along with the clear installation steps and pictures, which can help you install the products efficiently. Also, you can contact our after-sales staff by giving us a call or sending us an E-mail. Our after-sales staff are familiar with the internal and outer structures of our products and have practical experience in installing the products. They can definitely give you a clear guide on the product installation patiently.

As a leading pcb manufacturing company in China, A-TECH takes the lead in starting the brand strategy and franchising mode. A-TECH's main products include osp pcb series. The product has the advantage of scratch resistance. The scratch testing has been carried out to get an insight into materials to determine the resistance to abrasion and wear. Known for these features, this product is highly appreciated among clients. The product is certified under UL(E357001) and RoHS.

We are innovative: We embrace innovation, it’s at our core. We always put customers’ needs first – we go the extra mile.