Offshore PCBs

Offshore PCBs

Part Number: Offshore PCBs

The largest network of PCB manufacturing partners in China and Taiwan.
  • The international shipping cost is already included.
  • The transit time from China is two business days.
  • NRE & Electrical Testing Included.
Pricing Information
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30% OFF ANY LASER CUT SMT STENCIL
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China Fast PCB

China Fast PCB is one of the leading PCB prototype and turnkey manufacturers located in Shanghai.

They have over than 18 years experience focusing on quick-turn-around printed circuit board manufacturing and can supply more than 200 projects per day with superior quality and high technology products.

They have complete quality and environment systems of PCB manufacturing, PCB design and SMT after few years of exploding and developing, and become a competitive PCB/PCBA supplier famous for her high technology and effective management.

Their advantages are stated as follows,

Quick Turn Around Services

  • Offer within 2 hours
  • DFM services advanced
  • 3 working days as lead time for rigid prototype (< 3sqm).

Reasonable Prices Without Sacrifice Quality

  • Class II or III standard of IPC‐A‐600H
  • National military GJB 9001A‐2001 certified factory
  • Competitive price in China mainland

Experienced R&D Team

  • More than 18 years experience focus on prototype only
  • Passive components embedded PCBs manufacturer
  • HDI/IVH/BVH/VIP/IMS/Hi Frequency & Speed PCBs, etc
  • Flex PCBs and Rigid & Flex PCBs
Competitive price in China mainland

WHX Electronic

WHX was established in June, 2005 in Shenzhen, China. In 2012 annual sales were $6.5 million, 60% exported overseas, the main market is Europe (70%) and it is now selling in the US through PCB Unlimited. The factory building occupies 10,000 square meters. It has 170 employees, including 9 engineers, 12 quality, and around 150 operators

Production Capabilities

  • WHX mainly produce double layer printed circuit boards (50%) and they can produce multiple player boards (up to 20 layers).
  • The production capacity is 7000M2 per month and is currently running at 80%.
  • Most of their orders are high-mix-low-volume (less than 100M2) and quick-turn printed circuit boards.

Production Process Control / Quality Control

  • WHX hold the certificate of ISO9001, and almost all printed circuit boards are UL certified;
  • They buy from approved vendors and do IQC for every lot of material before entering the warehouse.
  • The warehouses are running FIFO.
  • For machining (profiling, drilling, V-cut, etc.), they check 1st article 100% and randomly inspect the dimension for later production,
  • For plating, they check the chemical of each tank before every shift (two shifts a day).
  • They cut and check the thickness of plating for each lot.
  • There are work instructions on each station, and a routing sheet showing the progress of and requirement.
  • Every printed circuit board goes through E-test + visual check at the FQC, after that, two quality personnel take random visual check before shipment
  • Equipments are maintained as scheduled and records are well kept

Fast PCB Capabilities

Material
FR4 40 layers
FR4 Tg170 40 layers
FR4 Tg180 40 layers
Isola 370 HR (RoHS) 40 layers
Rogers 4003 20 layers
Rogers 4350 20 layers
Arlon 40 layers
Aluminum Clad Thermal Substrate/Bergquist 2 layers
Aluminum Clad Thermal Substrates/Thermagon 2 layers
IS410 40 layers
GETEK 40 layers
Finish Plating
HASL/Leaded Solder Yes
HASL/Lead Free Solder Yes
Bare Copper Yes
Immersion Gold Yes
Immersion Silver Yes
Immersion Tin Yes
Flash Gold Yes
OSP Yes
Carbon Ink Yes
Gold Fingers
1 Edge Yes
2 Edges Yes
Gold finger - Hard gold Yes
Gold finger - Flash gold Yes
Soldermask Type
LPI Yes
Peelable Soldermask Yes
LPI Soldermask Colors
Green/Green Matte Yes
Blue Yes
Black/Black Matte Yes
Red Yes
Clear Yes
White Yes
Gray Yes
Top & Bottom Mix Yes
Side to side Mix Yes
Silkscreen Legend Options
White Yes
Yellow Yes
Black Yes
Red Yes
Blue Yes
Top & Bottom Mix Yes
Board Thickness & Tolerance
2-Layer Min.0.3mm
4-Layer Min.0.45mm
6-Layer Min.0.65mm
8-Layer Min.1mm
10-Layer Min.1.2mm
12-Layer Min.1.4mm
14-Layer Min.1.65mm
16-Layer Min.1.85mm
18-Layer Min.2.0mm
20-Layer Min.2.0mm
22-Layer Min.2.0mm
24-Layer Min.2.0mm
26-Layer Min.2.0mm
28-Layer Min.2.0mm
Max Board Size
2-Layer 22" x 52"
4-Layer 22" x 52"
6-Layer 22" x 52"
8-Layer 22" x 52"
10-Layer 22" x 52"
10-Layer 22" x 52"
12-Layer 22" x 52"
14-Layer 22" x 52"
16-Layer 22" x 52"
18-Layer 22" x 52"
20-Layer 22" x 52"
22-Layer 22" x 52"
24-Layer 22" x 52"
26-Layer 22" x 52"
28-Layer 22" x 52"
Finished Cu-Weight / Trace / Space
Outer Layers
1 oz. Cu Weight Min. Trace/Space: 0.004"/0.0032"
2 oz. Cu Weight Min. Trace/Space: 0.008"/0.004"
3 oz. Cu Weight Min. Trace/Space: 0.010"/0.006"
4 oz. Cu Weight Min. Trace/Space: 0.015"/0.008"
5 oz. Cu Weight Min. Trace/Space: 0.020"/0.012"
Inner Layers
.5 oz. Cu Weight Min. Trace/Space: 0.003"/0.003"
1 oz. Cu Weight Min. Trace/Space: 0.004"/0.0035"
2 oz. Cu Weight Min. Trace/Space: 0.006"/0.0045"
3 oz. Cu Weight Min. Trace/Space: 0.010"/0.006"
4 oz. Cu Weight Min. Trace/Space: 0.014"/0.007"
Inner Layer Clearances
0.010” >6L
.008” ≤6L
Plated Through Hole
Finished Panel Thickness <= 0.031” 0.003” Finished Hole
Finished Panel Thickness 0.062” 0.004” Finished Hole
Finished Panel Thickness 0.093” 0.008” Finished Hole
Finished Panel Thickness 0.125” 0.010” Finished Hole
Finished Panel Thickness 0.187" 0.012” Finished Hole
Plated Hole Size Tolerance +/-0.003”
Plated Hole Spacing Minimum
(Drilled hole to hole)
0.007"
Aspect Ratio (with 0.010” drill) 12:01
Maximum Copper Hole Plating 1oz
Non-Plated Through Holes
Smallest Non Plated Hole Size (Finished) Yes
Largest Non-Plated Hole Size Routed Yes
CNC Functions
Skip Scoring > .25" Spacing Yes
30 Degree, Std Score Angle (60 degree option -please call). Yes
60, 82, 90, 100 Degree Countersink Yes
15, 20, 30, 45 Degree Gold Finger Bevel Yes
Countersinks (Plated/Non-Plated) Yes
Scoring Panel Edge to Panel Edge Yes
 30 & 45 Degree Countersinks Yes
Counterbores (Plated/Non-Plated Yes
Milling/Offset or Recessed Beveling Yes
Micro Vias/Laser Drilling (Min. Aspect Ratio 8:1) Yes
Blind or Buried Vias Yes
Controlled Z Axis Rout Yes
Castellated Barrels Min .040” Yes
Other Services
Plated Slots Min .026” Yes
Controlled Dielectric Yes
Plated Edges Yes
Tented Vias (prior approval required) Yes
Gold Fingers up to 18” Long Yes
ITAR No
Single Sided Score Yes
Selected Plated Edges Yes
Plated Slots Min .012” Drilled or Routed Yes
Plugged Vias Yes
Conductive Filled Vias Yes
Controlled Impedance 2-16 Layers Yes
.003” Cores Yes
Mixed Copper Weights Yes
Via caps (Soldermask) Yes
Quality and Testing
Inspect to IPC Class 2 Yes
Mil Spec 55110 No
Inspect to IPC Class 3 Yes
Stiffeners "Flex App"
Thermo Set & PSA Based Yes
FR4 Yes
Polyimide Yes
Aluminum Yes
Stainless Steel Yes
Nelco 4013 Yes
Teflon Yes
Duroid Yes
Polyimide Yes
Kapton "Flex Application" Yes
Adhesive Based Polyimide "Flex Application" Yes
Adhesiveless Polyimide "Flex Application" Yes
PEN [Polyethylene Napthalate] "Flex Application” Yes
GI/Polyimide "Flex Application" Yes
GF/FR4 Adhesive "Flex Application" Yes
Teflon/Duroid "Flex Application" Yes

WHX Capabilities

Material
FR4 16 layers
FR4 Tg170 16 layers
FR4 Tg180 16 layers
Isola 370 HR (RoHS)
Rogers 4003 2 layers
Rogers 4350 2 layers
Arlon
Aluminum Clad Thermal Substrate/Bergquist 2 layers
Aluminum Clad Thermal Substrates/Thermagon 2 layers
IS410
GETEK
Finish Plating
HASL/Leaded Solder Yes
HASL/Lead Free Solder Yes
Bare Copper Yes
Immersion Gold Yes
Immersion Silver Yes
Immersion Tin Yes
Flash Gold Yes
OSP Yes
Carbon Ink Yes
Gold Fingers
1 Edge Yes
2 Edges Yes
Gold finger - Hard gold Yes
Gold finger - Flash gold Yes
Soldermask Type
LPI Yes
Peelable Soldermask Yes
LPI Soldermask Colors
Green/Green Matte Yes
Blue Yes
Black/Black Matte Yes
Red Yes
Clear
White Yes
Gray
Top & Bottom Mix Yes
Side to side Mix Yes
Silkscreen Legend Options
White Yes
Yellow Yes
Black Yes
Red Yes
Blue Yes
Top & Bottom Mix Yes
Board Thickness & Tolerance
2-Layer 0.020" - 0.125”; +/- 0.004”
4-Layer 0.020" - 0.125”; +/- 0.004”
6-Layer 0.031" - 0.125”; +/- 0.004”
8-Layer 0.047" - 0.125”; +/- 0.004”
10-Layer 0.062" - 0.125”; +/- 0.004”
12-Layer 0.047” - 0.150”; +/- 0.004”
14-Layer 0.054” - 0.150”; +/- 0.004”
16-Layer 0.062” - 0.150”; +/- 0.004”
18-Layer ?
20-Layer ?
22-Layer ?
24-Layer ?
26-Layer ?
28-Layer ?
Max Board Size
2-Layer 16" x 22"
4-Layer 16" x 22"
6-Layer 16" x 22"
8-Layer 14" x 20"
10-Layer 14" x 20"
10-Layer 19.5" x 24.5"
12-Layer 19.5" x 24.5"
14-Layer 19.5" x 24.5"
16-Layer 16" x 21"
18-Layer ?
20-Layer ?
22-Layer ?
24-Layer ?
26-Layer ?
28-Layer ?
Finished Cu-Weight / Trace / Space
Outer Layers
1 oz. Cu Weight Min. 0.003” Trace/Space ?
2 oz. Cu Weight Min. 0.007” Trace/Space ?
3 oz. Cu Weight Min. 0.010” Trace/Space ?
4 oz. Cu Weight Min. 0.012” Trace/Space
5 oz. Cu Weight Min. 0.015” Trace/Space
Inner Layers
.5 oz. Cu Weight Min. 0.004” Trace/Space ?
1 oz. Cu Weight Min. 0.005” Trace/Space ?
2 oz. Cu Weight Min. 0.007” Trace/Space ?
3 oz. Cu Weight Min. 0.010” Trace/Space ?
4 oz. Cu Weight Min. 0.012” Trace/Space ?
Inner Layer Clearances
.010” ?
.008” ?
Plated Through Hole
Finished Panel Thickness <= 0.031” 0.008” Finished Hole
Finished Panel Thickness 0.062” 0.004” Finished Hole
Finished Panel Thickness 0.093” 0.010” Finished Hole
Finished Panel Thickness 0.125” 0.012” Finished Hole
Finished Panel Thickness 0.187" 0.012” Finished Hole
Plated Hole Size Tolerance
Plated Hole Spacing Minimum (Drilled hole to hole)
Aspect Ratio (with 0.010” drill)
Maximum Copper Hole Plating
Non-Plated Through Holes
Smallest Non Plated Hole Size (Finished) 0.008" Finished Hole
Largest Non-Plated Hole Size Routed
CNC Functions
Skip Scoring > .25" Spacing Counterbores (Plated/Non-Plated
30 Degree, Std Score Angle (60 degree option -please call). Milling/Offset or Recessed Beveling
60, 82, 90, 100 Degree Countersink ) Micro Vias/Laser Drilling (Min. Aspect Ratio 8:1)
15, 20, 30, 45 Degree Gold Finger Bevel Blind or Buried Vias
Countersinks (Plated/Non-Plated) Controlled Z Axis Rout
Scoring Panel Edge to Panel Edge Castellated Barrels Min .040”
30 & 45 Degree Countersinks
Other Services
Plated Slots Min .026” Plated Slots Min .012” Drilled or Routed
Controlled Dielectric Plugged Vias
Plated Edges Conductive Filled Vias
Tented Vias (prior approval required) Controlled Impedance 2-16 Layers
Gold Fingers up to 18” Long .003” Cores
ITAR Mixed Copper Weights
Single Sided Score Via caps (Soldermask)
Selected Plated Edges
Quality and Testing
Inspect to IPC Class 2
Mil Spec 55110
Inspect to IPC Class 3
Stiffeners "Flex App"
Thermo Set & PSA Based Polyimide
FR4 Kapton "Flex Application"
Polyimide Adhesive Based Polyimide "Flex Application"
Aluminum Adhesiveless Polyimide "Flex Application"
Stainless Steel PEN [Polyethylene Napthalate] "Flex Application”
Nelco 4013 GI/Polyimide "Flex Application"
Teflon GF/FR4 Adhesive "Flex Application"
Duroid Teflon/Duroid "Flex Application"