HFI is a full service PCB (printed circuit board) supplier and offers low volume, quick turn samples right through to medium and high volume production batches. We offer a complete capability to meet almost any requirement from single layer to 36 layer rigid PCB's as well as Flexible Printed Circuits (FPC) up to 18 layers.

Board Types:
Multilayer rigid PCB's up to 36 layers
Flexible and flex-rigid circuits up to 18 layers
Controlled Impedance
HDI (high density interconnect)
Hybrid Builds
Blind and Buried via holes
RoHS and UL compliant on request

Substrates:
FR4 Standard epoxy and high temp versions
Polyimide, Polyester and PET
PTFE (polytetraflourethylene) and Duriod (glass reinforced PTFE composite)
Aluminium based materials
Ceramic and exotic substrates with higher maximum operating temperatures, lower coefficients of expansion and/or higher Tg levels

Technical capacity

Monthly capacity 45,000square meters
Specialized in HDI ,High layer and Tech，PCB,medium to large volume