TONGZHAN INDUSTRIAL LIMITED
| 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 |
| Brand Name | CUSTOM MADE |
| Certification | ISO/UL |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | CUSTOM MADE | Certification | ISO/UL |
| Place of Origin | China | ||
| High Light | Aesthetic Surfaces Custom PCB Fabrication ，Durable Custom PCB Fabrication ，Aesthetic Surfaces Fabrication Flex Board | ||
Custom PCB Fabrication Flex Board With Durable And Aesthetic Surfaces
Premium PCB Fabrication Delivering Exceptional Quality And Flexibility
Printed Circuit Board Fabrication Description:
Welcome to our premium Printed Circuit Board Fabrication services. We are committed to delivering robust and highly adaptable PCBs using an extensive range of reinforcement materials, including PI, FR4, and steel sheets.
Our capability to manage extensive projects is reflected in our impressive size capacity of up to 500MM*1000MM. We employ a diverse range of insulation materials, such as FR4 board, copper substrate, and PET, ensuring superior electrical performance and reliable heat resistance.
Precision is central to our services, demonstrated in our strict control over line width and spacing, as well as a comprehensive assortment of solder mask options. We offer both mechanical and laser drilling for precise and clean cuts, along with a variety of surface treatments for added durability and aesthetic appeal.
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 exceptional 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.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Active Member
High-Quality One-Stop EMS Provider - Tongzhan Industrial Ltd. Established in 2011 and located in Shenzhen, Guangdong Province, Tongzhan Industrial Ltd. is committed to becoming a leading one-stop Electronic Manufacturing Service (EMS) provider. We provide customers with top-quali... High-Quality One-Stop EMS Provider - Tongzhan Industrial Ltd. Established in 2011 and located in Shenzhen, Guangdong Province, Tongzhan Industrial Ltd. is committed to becoming a leading one-stop Electronic Manufacturing Service (EMS) provider. We provide customers with top-quali...
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