Jesen is a new & high-tech enterprise which focus on the research , manufacturing , sales and service of the PCB . Our headquarters is located in Shenzhen and has established numerous branches.In HK, it has set up a global service center --- HONGKONG JESEN INTERNATIONAL TRADING COMPANY. We have provided high quality PCB,such as Rigid printed board, Flexible printed board (including soft & hard combined board ) , Metal base printed board (aluminum / copper Substrate ),Ceramic substrate printed board , High frequency circuit board and other electronic components products , to numerous companies in a broad spectrum of industries, from consumer electronics to telecommunications, new energy, aerospace, medical and more... Our customers range from Fortune 500 companies to one-person start ups. throughout Europe , America and some emerging economies such as Latin America. Our products are in constant innovation,which focusing on the low-carbon and environmental protection,and the quality are continually improving. we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction..