TWFTA Marketplace

Products Companies Login Join Us HomePage
- Company Profile
- Products Showroom

Products Showroom


Welding Machine PCB Prototype / Immersion Gold


Supplier: Shenzhen Grande Electronic
Layers: 4
Application: Welding Machine PCB Prototype / Immersion Gold

PCB Parameter: FR-4/HTG150
Surface Treatment: Immersion Gold
Testing: 100% E-test
Package: Vacuum packing
Lead Time: 10-15 days


PCB Capabilities
Layers: 1-30
Quantity: 25,000 sq.m/month
PCB Types: 5oz heave copper, Impedance board, HDI, HF board, Aluminum, FPC, Rigid Flex PCB
PCB Basic Material Brand
HF: Rogers, Taconic 
HTG: S1000-2M, Lianmao IT180A
Solder Mask: Taiyo PSR-2000/4000 Series
Surface Treatment: HASL, Im Au, OSP, Im Sn, Im Ag, 50” Hard gold plated
Mixed Surface Treatment: Im Au+OSP, Im Au+Golden Finger, Im Ag+Golden Finger
PCB Technical Parameters
Min trace width/space: outer 2.5/2.5mil, inner 3/3mil(1/3, 1/2oz)
Min Via: 0.15mm/0.1mm(Laser)
Min Annular Ring: 4mil
Max copper thickness: 7oz 
Max size: 650x1100mm
Thickness Aperture Ratio: 20: 1
PTH: +/-0.0075mm (min: +/-0.05mm)
Outline: +/-0.1mm (min: +/-0.05-0.075mm)

Shenzhen Grande Electronic Co., Ltd Products

EDM Machine Quick-Turn PCB Assembly / HASL

Recycling Crusher Machine PCB Assembly / Blue Oil

Gasoline Generators PCB Assembly/ 0.2mm Via

Laser Plastic Cutting Machine PCB Assembly/ Immersion Gold

Welding Machine PCB Prototype / Immersion Gold

Send Inquiry


Company Profile

  Category ::

Shenzhen Grande Electronic Co., Ltd

Since 1998 Shenzhen Grande Electronics Co., Ltd has been providing one of the most comprehensive ranges of electronic and electrical assembly services in China and across the world.

Grande provides an entire and dependable manufacturing service for all types of electronic and electrical assemblies from PCB Layout, PCB Fabrication, Components Procurement ,PCB Assembly and IC Decoding.

Products :

pcb layout, pcb prototype, pcb fabrication, pcb assembly, turn-key pcba

Contact Info:
Contact: Eileen Wong
TEL: 13823264692
Fax: 83340768
Country: CN
Address: Zhenhua Road No. 45 Car Building A510, Futian District

  Contact Us Site Map About Us  
2005 copyright by twfta. All rights reserved