PCB Capability
Product Quick Detail
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
PCB Fabrication Capabilities
GreensTone has successfully served customers with printed circuit board manufacturing service in communication, industial devices, new engrgy, power supply, sensors, smart home applications
control, smart industial control , medical devices and security control device and so on.
GreensTone PCB Quality Control
1. PCB Files Checking Before manufacturing
For every orders we recieved, Gerber files should be checked by our PCB engineers before sending to production. Engineers would help to check the board edge clearance, drilling, pad spacing,
impedance and routing. if the engineer finds a problem with the file or something can't be optimized, our engineers will contact the customer to confirm the files again.
2. Raw Material Guarantee
The quality of the raw materials determines the quality of the finished products. GreensTone has been working with leading suppliers in the industry,and apply materials as to international
standards and customer requirements, such as Rogers, Shengyi, KB (kingboard) sheet, Rohm&Haas, TAIYO for solder mask ink.
3. The Good Performace Production Equipment
To ensure the quality and reliability of PCB products, GreensTone continuously introduces advanced equipment to improve their pcb manufacturing capabilities, including:
Automatic solder mask production line
LDI exposure machine
Fully automatic PCB etching equipments line
Fully automatic PCB testing machine line
Fully automatic electroplating line
Automatic silkscreen printing production line
4. Quality Inspection Method
Comply with ISO9001:2015 requirements
Production processes are in line with IPC standards
Basic visual inspections
Rigorous electrical tests.
Flying Probe Testing
AOI (Automated Optical Inspection)
Copper Thickness Tester
Specification of PCB Capability
Item PCB Capability
Layers 1-8 layers
Thicker Copper 1- 4OZ
Products Type HF(High-Frequency)&(Radio Frequency) board, Impedance controlled board , HDI board, BGA& Fine Pitch board
Solder Mask Red, green, yellow, white, blue, black, Matt black
Base material FR4, HI-TG, heavy copper and so on
Finished Surface Conventional HASL, Lead-free HASL, Falsh Gold, ENIG (Immersion Gold)OSP(Entek), Immersion Tin, Immersion Silver, Hard Gold
Technical Specification Minimum line width/gap: 3.5/4mil(laser drill)
Minimum hole size: 0.15mm(mechanical drill)/4mil(laser drill)
Minimum Annular Ring: 4mil
Max Copper thickness: 4OZ
Max Production size: 900×1200mm
Board Thickness:D/S: 0.2-7.0mm, Multilayers:0.40-7.0mm
Min Solder Mask Bridge: 0.08mm
Aspect ratio: 15:1
Plugging Visa capability: 0.2-0.8mm
Tolerance Plated holes Tolerance: 0.08mm(min±0.05)
Non-plated hole tolerance: 0.05min(min+0/-0.05mm or +0.05/-0mm)
Outline Tolerance: 0.15min(min±0.10mm)
Insulating resistance: 50 ohms (normality)
Peel off strength: 1.4N/mm
Thermal Stress test: 2650c,20 seconds
Solder mask hardness: 6H
E-Test voltage: 500V+15/-0V 30S
Warp and Twist: 0.7% (semiconductor test board≤0.3% )
Silkscreen White, Black, None
Panelization V-scoring,
Tab-routing,
Tab-routing with Perforation (Stamp Holes
Others Fly Probe Testing (Free) and A.O.I. testing(free), ISO 9001:2008 , UL Certificate
As one of electronic contract manufacturing companies, we will do our best to meet all the needs of customers.
- Country: China (Mainland)
- Business Type:
- Market:
- Founded Year:2011
- Address:
- Contact:green pcba
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