Customized Printed Circuit Board Design And Fabrication Flexible
Molding
High-Performance PCB Fabrication Ensuring Superior Quality And
Flexibility
Printed Circuit Board Fabrication Description:
Explore our top-notch Printed Circuit Board Fabrication services
where we focus on delivering robust and highly adaptable PCBs. Our
use of various reinforcement options, including PI, FR4, and steel
sheet, ensures the durability and longevity of our boards.
Skilled in managing extensive projects, we accommodate sizes up to
500MM*1000MM. Our wide range of insulation materials, such as FR4
board, copper substrate, and PET, guarantees exceptional electrical
performance and efficient heat resistance.
Our commitment to precision shines through in our stringent control
of line width and spacing, supplemented by a wide assortment of
solder mask options. We provide both mechanical and laser drilling
for accurate and neat board cuts, along with a selection of surface
treatments for enhanced durability and aesthetic appeal.
We specialize in several unique processes, including thick copper
plate and high-frequency plate, and offer flexible molding methods
like V-cut, CNC, and laser. Choose our PCB Fabrication service for
unparalleled quality, flexibility, and precision, expertly designed
to cater to the complex needs of your 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.
