Custom Printed Circuit Board Fabrication Glue Free Calendered
Copper
Innovative PCB Fabrication For Unsurpassed Quality And Flexibility
Printed Circuit Board Fabrication Description:
Embrace innovation with our Printed Circuit Board Fabrication
services. We craft durable and adaptable PCBs using a wide variety
of reinforcement materials, including PI, FR4, and steel sheets.
Proficient in handling extensive projects, we offer a size capacity
of up to 500MM*1000MM. Our diverse array of insulation materials,
such as FR4 board, copper substrate, and PET, ensures excellent
electrical performance and effective heat resistance.
Precision is our hallmark, reflected in our strict line width and
spacing control and a broad assortment of solder mask options. We
use both mechanical and laser drilling techniques for precise and
clean cuts, complemented by a wide selection of surface treatments
for added durability and aesthetic appeal.
Our services include special processes such as thick copper plates
and high-frequency plates, with versatile molding methods like
V-cut, CNC, and laser. Choose our PCB Fabrication service for
unsurpassed quality, flexibility, and precision, expertly tailored
to meet the intricate requirements 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.
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