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TONGZHAN INDUSTRIAL LIMITED

City: shenzhen

Country/Region:china

Tel:86--18088883067

Contact Person:
Mr.NICK CHENG View Contact Details

Optimize Your Projects with Expertly Managed PCB Fabrication

Brand Name	CUSTOM MADE
Certification	ISO/UL
Place of Origin	China
Minimum Order Quantity	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

Detailed Product Description

Optimize Your Projects with Expertly Managed PCB Fabrication

Innovative PCB Fabrication For Unsurpassed Quality And Flexibility

Application Areas:

Our PCBs are widely used in various fields, including but not limited to:

1. Consumer electronics: mobile phones, tablets, smart home devices, etc.

2. Medical equipment: medical imaging equipment, life monitoring equipment, etc.

3. Industrial automation: industrial control systems, robots, etc.

4. Communications: communications infrastructure, network equipment, etc.

5. Automotive industry: vehicle control, entertainment systems, etc.

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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Optimize Your Projects with Expertly Managed PCB Fabrication

Optimize Your Projects with Expertly Managed PCB Fabrication

Optimize Your Projects with Expertly Managed PCB Fabrication

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