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| Categories | Printed Circuit Board Fabrication |
|---|---|
| Brand Name: | CUSTOM MADE |
| Certification: | ISO/UL |
| Place of Origin: | China |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 100000pc/Month |
| Delivery Time: | 4 weeks |
| Packaging Details: | PCB + Box |
| Keyword: | Printed Circuit Board Fabrication |
| Insulation: | FR4 board, aluminum substrate, copper substrate, ceramic substrate, PI (polycumimine), PET (poly) |
| Copper foil material: | Glue-free calendered copper, rubber-rolled copper, glue-based electrolytic copper |
| number: | 1-12 floors |
| The finished board is thick: | 0.07MM AND ABOVE (TOLERANCE +5%) |
| The inner layer is thick copper: | 18-7OUM (1 ounce copper = 35UM) |
| The outer layer is thick copper: | 20-14OUM (1 plate copper = 35UM) |
| Solder mask: | Red oil, green oil, butter, blue oil, white oil, black oil, matte black oil, yellow film covered white film, black film |
| word: | Red, green, yellow, blue, white, black silver |
| Surface treatment: | Anti-oxidation (OSP), tin spraying, gold immersion, gold plating, silver plating nickel plating, gold plating finger, carbon oil |
| 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 |
| Reinforcement type: | PI, FR4, steel sheet, 3M glue, electromagnetic shielding film |
| Maximum size: | 50OMM*1000MM |
| Outer line width/line spacing: | 0.065MM( 3MIL) |
| Inner line width/line spacing: | 0.065MM(3MIL) |
| Minimum solder mask width: | 0.10MM |
| Minimum mask bridge width: | 0.05MM |
| Minimum solder mask: | 0.45MM |
| Minimum aperture: | MECHANICAL DRILLING 0.2MM, LASER DRILLING 0,1MM |
| Impedance tolerance: | 10% of soil |
| Form tolerances: | +0.05MM(LASER+0.005MM) |
| Molding method: | V-cut, CNC, die punching, laser |
| Company Info. |
| TONGZHAN INDUSTRIAL LIMITED |
| View Contact Details |
| Product List |
PCB Printed Circuit Board Fabrication FR4 Aluminum Substrate
Insulation
Advanced PCB Fabrication Offering Outstanding Quality And
Flexibility
Printed Circuit Board Fabrication Description:
Introducing our top-of-the-line Printed Circuit Board Fabrication
services. We produce durable and flexible PCBs, using a variety of
reinforcement materials like PI, FR4, and steel sheets.
Capable of handling large-scale projects, we offer a size capacity
of up to 500MM*1000MM. We use an array of insulation materials,
including FR4 board, copper substrate, and PET, guaranteeing
superior electrical performance and robust heat resistance.
Our commitment to precision is reflected in our strict control over
line width and spacing, coupled with a broad selection of solder
mask options. We employ both mechanical and laser drilling
techniques to achieve precise and clean cuts, along with a range of
surface treatments for enhanced durability and visual appeal.
Our service includes special processes such as thick copper plates
and high-frequency plates, as well as versatile molding methods
like V-cut, CNC, and laser. Choose our PCB Fabrication service for
superior quality, flexibility, and precision, designed to meet the
diverse needs 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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