Manufacturer's production capability:
Item:
Material: FR-4/Hi Tg FR-4/lead-free materials (RoHS Directive-compliant)/CEM-3, aluminum, copper, metal based
Layer number: 1-16
Finished board thickness: 0.2-3.5mm' (8-138mil)
Board thickness tolerance: ±10%
Cooper thickness: 0.5-4oz (18-144um)
Copper plating hole: 18-40um
Impedance control: ±10%
Warp and twist: 0.70%
Image:
Minimum trace width (a): 0.075mm (3mil)
Minimum space width (b): 0.075mm (3mil)
SMD pitch (a): 0.2mm (8mil)
BGA pitch (b): 0.2mm (8mil)
Solder mask:
Minimum solder mask dam (a): 0.0635mm (2.5mil)
Solder mask clearance (b): 0.075mm (3mil)
Minimum SMT pad spacing (c): 0.075mm (3mil)
Solder mask thickness: 0.0007" (0.018mm)
Colors: green, white, red, yellow, black and more
Holes:
Minimum hole size (CNC): 0.2mm (8mil)
Minimum punch hole size: 0.9mm (35mil)
Hole size tolerance (+/-): PTH: ±0.075mm;NPTH: ±0.05mm
Hole position tolerance: ±0.075mm
Plating:
HASL/lead-free HASL: 2.5um
Immersion gold nickel: 3-7um, Au: 1-5u''
OSP: 0.2-0.5um
V-cut angle:
15°, 30°, 45°, 60°
Certificates:
RoHS
ISO9001:2008
SGS
UL certificates
Founded in 1998, Shenzhen KeYou PCB Co., Ltd is a leading manufacturer of high-quality PCB products with manufacturing, research and development as well as corporate office and factory located in Shenzhen City, Guangdong Province, China. For 16 years, KeYou PCB Co., Ltd has achieved widespread recognition as a manufacturer in the PCB industry.
With a 5000 sqm factory, advanced equipment and professional team, KeYou PCB can produce 8000 sqm of PCB products every month, including single-sided PCB, double-sided PCB, multi-layered PCB( 1--26 layers), copper based PCB, aluminum based PCB, rigid PCB, high frequency PCB and so on.
As products, packaging, and technologies constantly change, high quality and consistent performance is essential. KeYou employees devote themselves to continuous improvement and exceptional product quality, The advanced equipments from Japan Hitachi, Europ Opel and Taiwan Universal: Drilling machines, etching machines, electroplating line, electricity milling machines, clean machines, flying probe machine, ect, help to control product manufacturing costs and improve overall quality. Besides, By manufacturing in compliance with ISO9002 standards, KeYou PCB can assure you the highest quality product and will guarantee the consistency of that quality.
Our products are applied in many different fields. They are used in Telecommunication (, PC, Converters, Telephone), Consumer Electronics (LED, LCD, LCM, Camera), Automotive Electronics(DVD, CD, Speaker, GPS), Industrial Electronics(Instruments), Mechanical Engineering and Medical Electronics.
KeYou office hosts a well trained staff of customer service, warranty and technical service representatives who respond quickly to any ordering or service issue in time.
