Leadership begins with the vision of retainment. Topsame is an electronic manufacturing service (EMS) provider located in Shenzhen, China. We provides complete design engineering and manufacturing services that are vertically integrated with components capabilities to optimize OEM customer&＃039;s operations and time to market. Our aim is to achieve customer satisfaction through excellence in design, supply chain management, manufacturing solutions. Our mission is to provide our customers with electronic and mechanical assemblies built to customer specifications at the lowest cost while maintaining the highest quality of workmanship, and inspection, as demanded by ISO 9001:2008, FDA, and Mil spec requirements. We Are Professional in PCB Fabrication & PCB Assembly Customers just need to write ONE purchase order to TOPSAME for a complete engineering task, we will do the project management includes: PCB Assembly / Prototype / PCB Making PCB Fabrication / PCB Manufacturing / Printed Circuit Board PCB Design / PCB Layout / Circuit Diagram Design / Product Development Component Procurement / Price Much Lower than Digikey and Mouser PCB / PCBA / SMT Assembly/ PTH Assembly / Electronic Testing Injection Mold / Die Casting / Stamping / Profile Extrusion Mechanical Assembly / Sub-assembly / Complete Product Final Assembly More information, please view our website. wetsite:***** Email:*****