Printed Circuit Board Assembly: Top China Suppliers & Factories

Ousai Electronic Material Co., Ltd. specializes in providing high-quality electronic materials for the assembly of printed circuit boards (PCBs). Our expertise in PCB assembly enables us to offer a comprehensive range of materials for the manufacturing process, including solder pastes, fluxes, and solder masks, Our solder pastes are specifically designed to ensure high reliability and performance in PCB assembly, with excellent printing and reflow characteristics. We also offer a variety of fluxes for different applications, including no-clean and water-soluble options. In addition, our solder masks are available in different colors and provide excellent protection for PCBs during the assembly process