Shenzhen Heng Taida Technology Co.,Ltd. is a leading PCB&PCBAmanufacturer. We are the professional supplier of single sided, double sided,and multilayer boards(max.12layers), High-frequency multilayer board(many kinds of highfrequency material),Aluminium board ,Flexible pcb, High TG board, Characteristic impedance board, HDI board, halogenfree etc. if you have any inquiry,please send email to :jeannie@htdpcb.com