High End Printed Circuit Board Fabrication PI Polycumimine Board
High-End PCB Fabrication Guaranteeing Superior Quality And
Adaptability
Printed Circuit Board Fabrication Description: Introducing our high-end Printed Circuit Board Fabrication
services, where we produce durable and highly flexible PCBs using
various reinforcement materials, including PI, FR4, and steel
sheet. Equipped to manage large-scale projects, we offer a maximum size
capacity of up to 500MM*1000MM. The broad array of insulation
materials we employ, including FR4 board, copper substrate, and
PET, ensures outstanding electrical performance and excellent heat
resistance. Precision is our motto, evident in our meticulous line width and
spacing control, complemented by a comprehensive variety of solder
mask options. We apply both mechanical and laser drilling
techniques for precise and clean board cuts, along with an
extensive selection of surface treatments for enhanced durability
and aesthetic appeal. Our service encompasses special processes like thick copper plates
and high-frequency plates, supported by versatile molding methods
such as V-cut, CNC, and laser. Trust in our PCB Fabrication service
for superior quality, adaptability, and precision, perfectly
tailored to cater to the demands of your complex 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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