Supported by contact manufacture which cooperated with HTG over than 10 years, HTG could offer clients rigid board, flexiable board, single-sided, double-sided, multilayer board, support PCB design, sample and production, full service for all our clients.

PCB production equipment

Contract PCBA factroy It has a standard workshop of 20,000 square meters, and a staff of nearly 1500 , It built 12 high speed SMT production lines and 2 assembly lines. All our products meet the ROHS requirements of European Union.

PCB assembly shop

PCB products

Process Capability:

• Product type: single-sided, double-sided and multilayer printed circuit boards (PCB), flexible (soft) of circuit boards, blind buried plate.
• The maximum number of layers: 24 layers
• Processing Board Thickness: 0.2mm -8.0mm rigid plate flexible plate 0.025mm — 0.2mm
• copper foil substrate thickness: rigid plate 18μ (1 / 2OZ), 35μ (1OZ), 70μ (2OZ) flexible board 0.009MM 0.018mm 0.035mm 0.070mm 0.010mm

• finished the smallest aperture 0.15MM
• wire width: the minimum line width: gold plate 0.071mm, 0.075mm tin plate
• wire spacing: Minimum spacing: gold plate 0.071mm, 0.075mm tin plate
• gold plate: Nickel layer thickness:> or = 2.5μ gold layer thickness: 0.05-0.1μm or customer requirements
• HASL: tin layer thickness:> or = 2.5-5μ
• paneling: wire-to-edge minimum distance: 0.15mm hole to the edge minimum distance: 0.2mm smallest form tolerance: ± 0.12mm
• outlet chamfer: angle: 30 degrees, 45 degrees, 60 degrees Depth: 1 -3mm
• V Cutting: Angle: 30 degrees, 35 degrees, 45 degrees Depth: Minimum thickness 2/3 Size: 80mm * 80mm
• off test:
• the maximum test area: 640mm * 1100mm
• Maximum test point: 8000
• the maximum test voltage: 300V
• Maximum Insulation Resistance: 100M Europe

Soldering resistance: 85 — 105 ℃ / 280 ℃ — 360 ℃.

https://www.htgelec.comprintedcircuitboard/