Dear Friend, Have a nice day ! Thanks for your time. I am Grace from Victoria Electronic Circuit Ltd，a professional PCB(printed circuit board) manufacturer, supplier and exporter with good quality, competitve price and timely delivery. We’ve passed the UL Certification PCB E349905 and FPC E349906 and specialize in producing: . PCB(1-48layers), FPC(1-16layers); . Metal-base board (aluminum, Iron, copper and steel .etc); . High-frequency PCB; . HDI boards(1-8steps). . PCBA And our company has increased some products(mask & ear thermometer &medical dust jacket) pls contact me at any time by any ways when you have any needs. Thanks & Best Regards, Grace Victoria Electronic Circuit Ltd./Shenzhen VEC Technology Co., Ltd SKYPE:victoriapcbsale5 mail:sale5@victoriapcb.com TEL:+86-755-29662590 WEB:http://www.victoriapcb.com ADD: 10th Floor,Bldg A1,Huaide Fengjing North Zone, Fuyong Town, Baoan District, Shenzhen, GuangDong ,China