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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 |
Precise Printed Circuit Design And Fabrication With Line Width
Standards
Top Tier PCB Fabrication With Optimal Quality And Scalability
Printed Circuit Board Fabrication Description:
Welcome to our esteemed Printed Circuit Board Fabrication services, where quality meets versatility. We deliver robust and highly functional PCBs, thanks to our wide-ranging reinforcement options, including PI, FR4, and steel sheet.
Accommodating extensive projects, we offer an impressive size capacity of up to 500MM*1000MM. Our diverse insulation materials, such as FR4 board, copper substrate, and PET, guarantee exceptional electrical performance and thermal resistance.
Precision is our forte, reflected in our stringent line width and spacing standards, accompanied by a vast selection of solder mask options. We also offer both mechanical and laser drilling for precise and clean cuts and a variety of surface treatments for added durability.
Our services extend to special processes such as thick copper plates and high-frequency plates, with flexible molding methods, including V-cut, CNC, and laser. Trust our PCB Fabrication services for unparalleled quality, flexibility, and precision, designed to meet the unique 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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