86-755-83756136
Room 601, Bldg. C, No. 11, Longshan Industrial Zone, Nanling Village, Longgang Dist., Shenzhen, Guangdong, China (Mainland)
Welcome to our store
We can provide turnkey service for PCB ,PCB assembly and Components.
Best Products with Cheaper Price is our guarantee!
Wellcore® has 10-year experience in fabricating single-sided & double sided PCB, multilayer PCB and
PCB Assembly. With our advanced engineering & production team and high-end manufacturing
equipment, FS ensures perfect insulation between each layer and good performance of
every conductor in multilayer PCBs.
Wellcore®s R&D team always goes for excellence and it is our honer to provided pcb, pcba, rigid pcb,flexible pcb (fpc), rigid-flex pcb, components smt, aluminum pcb service to our customersaccording to the schematic design.
All of our PCBs, are SGS, TS, RoHS and UL approved.
PCB Capability_printed circuit board
Item | Description | Capability |
Material | Laminate Material | FR4 (LF/High Tg), CEM3, CEM1, Alu, Rogers |
Board Cutting | Number of Layer | 1 layer – 20 layer |
Min. Thickness_inner Layer | 0.003" (0.07mm) | |
Board Thickness | Standard | 0.04-0.16”±10% (0.1-4mm±10%) |
Min. | 4/8 layers: 0.01±0.008” | |
Bow & Twist | <7/1000 | |
Copper Weight | Outer | 0.5OZ -4OZ |
Inner | 0.5OZ-3OZ | |
Drilling | Min Size | 0.0078” (0.2mm) |
Drill Deviation | ±0.02” (0.05mm) | |
PTH/NPTH Hole Tolerance | ±0.002” (0.005mm) | |
Plating | Min Hole Size | 0.0008” (0.02mm) |
Aspect Ratio | 20 (5:1) | |
Solder Mask | Color | Green, White, Black, Red, Blue... |
Min Solder Mask Clearanace | 0.003” (0.07mm) | |
Thickness | 0.0005-0.0007”(0.012-0.017mm) | |
Silkscreen | Color | White, Black, Yellow, Red, Blue... |
Min Size | 0.006” (0.15mm) | |
E-test | Flying Probe Tester | Yes |
Controlled | Tolerance | ±10% |
Surface Finish | HASL, ENIG, Immersion Gold/Silver/Tin, OSP... | |
We value Quality as much as you do; therefore, advance branded equipments are
bought from Japan, Germany to fabricate Precision Circuit Boards.
Quality Control
Strict Quality Control in put in the first place to fabricate precision circuit boards just as required.
IQC | CCL | Thickness,Appearance,Dimension etc |
Prepreg | Dimension,Resin contect etc | |
Foil | Width,Weight,Appearance | |
Solder Mask | Solder Ability Resistance,Vosconsity etc | |
Other | Copper Anode,Drill,Milling Cutter |
Test | Environmental Test | Thermal Stress,Thermal Shock,IST,Reflow etc |
Mechanical Test | Peel Strength,Platin Adhesion,Finish Adhesion etc | |
Electrical Test | Dielectric Withstanding Voltage,SIR,MIR,Inductance etc | |
Other | Cleanness,Solderability,Tg,Finish Thickness,Bow&Twist |
Established in 2008, Wellcore® Technology Co.,Ltd is a leading PCB & PCBA manufacturer in Shenzhen.
We offer PCB assembly, Rigid and/or Flexible boards of 1-20 layers with FR4, Aluminum, CEM-1, CEM-3, Rogers, PTFE etc. Our products are widely applied in Telecom, Medical, Automotive and Consumer Electronics.
Global clients are satisfied with our Reliable Quality, Competitive Prices, On-time delivery, and Good Service.
With Wellcore®, you enjoy efficiency, effectiveness and reassuring journey!
International Certificates
All of our PCB and PCBA are ISO, TS, RoHS and UL approved.
Quality Guarantee is the basis of our clients' trust.
Attention
Technical capacity for pcb board assembly :
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval PCBA Assembling Service
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.
Quote requirement for PCB board:
1)Gerber file
2)Detailed pcb information(size,layer,material, surface finishing,thickness,copper thickness)
3)Quantity PCBA Assembling Service
Quote requirement for PCB Assembly:
1)Gerber file and Bom list
2)Test method for PCBA
Quote requirement for Reverse Engineering:
1)Clear pics of pcb or pcba sample for us
2)Sample quantity
FAQ:
Q: What is the M.O.Q?
1 piece.
Q: What file is needed for pcb quotation and fabrication?
- Gerber file of the bare PCB board is needed for pcb making; Bom list is also needed for pcb assembly.
- Quantity needed.
- Inspection method for PCB assembly if function test is required.
Q: What is the quotation time of pcb and pcba?
- PCB & FPC: within 1 hour
- PCBA: within 2 days
Q: Lead time of the precision pcb circuit board?
| Sample Lead time(days) | Mass production lead time(days) |
Single sided PCB | 1~3 | 4~7 |
Double sided PCB | 2~5 | 7~10 |
Multilayer PCB | 7~8 | 10~15 |
PCB and Assembly | 8~15 | 15~30 |
Vacuum & Anti-static packaging with protective pearl wool.
For pcb prototype, by DHL, FedEx and UPS; 3 to 5 days to arrive.
For mass production, by air or ship.
Project procedure:
Please Contact us anytime if you need ! welcome to talk to us on Trademanager or skype:wellcore01, thanks !
