High Performance Rigid Flex PCB Fabrication Die Punching Molding
Method
State Of The Art PCB Fabrication For Supreme Quality And
Adaptability
Printed Circuit Board Fabrication Description:
Enter the world of premier Printed Circuit Board Fabrication
services, where we craft resilient and highly adaptable PCBs. Our
use of various reinforcement materials like PI, FR4, and steel
sheet ensure the durability of our products.
We have the expertise to manage large-scale projects, offering a
size capacity of up to 500MM*1000MM. We employ a broad range of
insulation materials, such as FR4 board, copper substrate, and PET,
ensuring superior electrical performance and significant heat
resistance.
Precision is our key strength, evident in our careful control over
line width and spacing, coupled with a comprehensive suite of
solder mask options. Our utilization of both mechanical and laser
drilling methods assures accurate and clean cuts, and our selection
of surface treatments enhances the durability and visual appeal of
the PCBs.
Our service extends to special processes like thick copper plates
and high-frequency plates, in addition to a variety of molding
methods such as V-cut, CNC, and laser. Choose our PCB Fabrication
service for top-notch quality, adaptability, and precision, ideally
designed to address the unique requirements of your intricate
projects.
Printed Circuit Board Fabrication Parameters:
Name | Printed Circuit Board Fabrication | Reinforcement type | PI, FR4, steel sheet, 3M glue, the electromagnetic shielding film |
Insulation | FR4 board, aluminum substrate, copper substrate, a ceramic
substrate, PI (polycumimine), PET (poly) | Maximum size | 50OMM*1000MM |
Copper foil material | Glue-free calendered copper, rubber-rolled copper, glue-based
electrolytic copper | Outer line width/line spacing | 0.065MM( 3MIL) |
number | 1-12 floors | Inner line width/line spacing | 0.065MM(3MIL) |
The finished board is thick | 0.07MM AND ABOVE (TOLERANCE +5%) | Minimum solder mask width | 0.10MM |
The inner layer is thick copper | 18-7OUM (1 ounce copper = 35UM) | Minimum mask bridge width | 0.05MM |
The outer layer is thick copper | 20-14OUM (1 plate copper = 35UM) | Minimum solder mask | 0.45MM |
Solder mask | Red oil, green oil, butter, blue oil, white oil, black oil, matte
black oil, yellow film covered white film, black film | Minimum aperture | MECHANICAL DRILLING 0.2MM, LASER DRILLING 0,1MM |
word | Red, green, yellow, blue, white, black silver | Impedance Tolerance | 10% of soil |
Surface treatment | Anti-oxidation (OSP), tin spraying, gold immersion, gold plating,
silver plating nickel plating, gold plating finger, carbon oil | Form tolerances | +0.05MM(LASER+0.005MM) |
Special processes | Thick copper plate, impedance plate, high-frequency plate,
half-hole plate, orifice plate, hollow plate, single-layer copper
foil, cross-sided gold finger plate, soft and hard combination | Molding method | V-cut, CNC, die punching, laser |
Printed Circuit Board Fabrication Factory Introduction:
Tongzhan Industrial Ltd. was established in 2011 in Shenzhen,
Guangdong Province. Tongzhan Industrial Ltd. is committed to
becoming a leading one-stop EMS supplier company, providing
customers with high-quality PCB series products. Tongzhan mainly
focuses on high-speed turnkey PCB layout design and PCB assembly
services, including PCB design, manufacturing, component
procurement, PCBA design and board making, supply chain services,
functional testing, conformal paint, complete assembly, etc. Our
corporate culture is to serve customers, customers always come
first. Customer-oriented, diligent and innovative, honest, happy,
transparent, customer-centric, professional, efficient, and
win-win. Our employees are passionate. Passion for Science. Passion
for technology.
