Fast Turn Printed Circuit Board Fabrication Maximum Size
50OMM*1000MM
World Class PCB Fabrication For Optimal Quality And Customizability
Printed Circuit Board Fabrication Description:
Experience the best in class with our Printed Circuit Board
Fabrication services. We specialize in creating robust and
versatile PCBs using various reinforcement materials including PI,
FR4, and steel sheet.
With proficiency in handling large-scale projects, we provide a
size capacity of up to 500MM*1000MM. Our broad spectrum of
insulation materials, such as FR4 board, copper substrate, and PET,
ensures top-tier electrical performance and substantial heat
resistance.
We take pride in our attention to detail and precision, manifested
in our strict line width and spacing control and a wide assortment
of solder mask options. We use both mechanical and laser drilling
to create precise and clean cuts, along with a diverse range of
surface treatments for added durability and aesthetic appeal.
Our services expand to include special processes like thick copper
plates and high-frequency plates, supported by adaptable molding
methods such as V-cut, CNC, and laser. Opt for our PCB Fabrication
services for top-quality, flexibility, and precision, customized to
cater to your complex project needs.
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.
