We are experienced manufacturer. Wining the majority of the crucial certifications of its market for TQFP-100, STM32F437IIT6 , ARM Cortex M4 , QFP100 ,16bit mcu . If you are interested in our products, please feel free to send us your inquiry. We sincerely hope to establish win-win business relationships with you. The product will supply to all over the world, such as Europe, America, Australia,San Diego, Oslo,Eindhoven, Mexico.Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.