Hqton Circuit Technology Co.,Ltd is a professional manufacturer of 2-14 layers PCB, specializing in HDI boards. Our key products: 2-18 rigid layers, High-Frequency,Free Halogen, Heavy Copper, Al/Cu Based, Hard Gold, Rigid-Flex, Blind & buried Via. Having obtained ISO9001: 2000, TS16949: 2002 certification, our products quality is in accordance with IPC, UL, ROHS standard. Exported equipments from USA, Germany, Italy and Japan, We have foreign customers from USA, Germany, Canada, Japan, Korea and