Products2021-01-05T06:12:34+00:00
501-Huihe Circuit is a professional PCB circuit board manufacturer

High precision multilayer circuit board

Minimum line width and line spacing 3/3mil
BGA 0.4pitch, the smallest hole is 0.1mm
Used in industrial control, consumer electronics

502-Huihe Circuit is a professional PCB circuit board manufacturer

Blind and buried via circuit board

Use micro blind holes to increase the line distribution density
Improve radio frequency and electromagnetic wave interference, heat conduction
Used in servers, mobile phones, digital cameras

503-Huihe Circuit is a professional PCB circuit board manufacturer

Metallized half-hole circuit board

No copper thorn residue or warpage in the half hole
Daughter board of mother board, saving connectors and space
Applied to Bluetooth module, signal receiver

504-Huihe Circuit is a professional PCB circuit board manufacturer

Hole-in-the-disk circuit board

Use electroplating to fill holes/resin plug holes,
Prevent solder paste or flux from flowing into the holes in the disk,
Prevent solder beads or ink pads in the holes from causing false soldering,
Used in the Bluetooth module of the consumer electronics industry

505-Huihe Circuit is a professional PCB circuit board manufacturer

RF microwave high frequency board

Low dielectric constant Dk, high transmission rate
Low dissipation factor Df, low dielectric loss
Applied in 5G, rail transit, Internet of Things

506-Huihe Circuit is a professional PCB circuit board manufacturer

Thick copper plate/super thick copper plate

Copper thickness up to 12 ounces, large current
Material is FR-4/Teflon/Ceramic
Used in high-power power supplies, motor circuits

507-Huihe Circuit is a professional PCB circuit board manufacturer

Impedance circuit board

Strictly control wire width/thickness, medium thickness
Impedance line width tolerance ≤±5%, good impedance matching
Applied to high-frequency and high-speed devices, 5G communication equipment

508-Huihe Circuit is a professional PCB circuit board manufacturer

High Tg circuit board

Glass transition temperature Tg≥170℃
High heat resistance, suitable for lead-free process
Used in instrumentation, microwave radio frequency equipment