Beijing Yichangfa Electronics Co., Ltd.
Beijing, China
Last Login Date:
Feb 16, 2008
Main Products:
Pcb, Bga, Smt, Electronic Ems, Csp, Led, Hal, Osp, Mask, Component, Oem, Schematic Diagram
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Product Description
Company Info
Product Description
Production technology of PCB
HS code85340010
MaterialFR-4, CEM-3, PTEE Teflon
Outer sizeMaximum 457mmx610mm
Thickness0. 016inch—0.125 inch(0. 4—3.2mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm are normal ones)
Layers2—12 (2, 4, 6, 8 are normal) and 1—6 layers for flexible board
Line width ≥6mil 0.15mm)
Line distance≥6mil 0.15mm)
Minimum drill0.25mm
Copper thickness18mil, 36mil, 72mil
Copper thickness of hole0.6mil---2mil
Legend thickness≥0.15mm (6mil)
Tin thickness0.04mil---1.2mil
Moulding typemilling machine, punch, cut out, V-cut bevel edge
Surface technicsspurt tin, gilt, plating nickel, spurt rosin, resist oxidation (OSP), HAI
Surface coatblack, green, brown, red, yellow
Solder maskUV, photoresist
Aspect ratio6:1
Surface evenness1%
InspectionFlying probe tester
InspectionInternational UL safety standard, UL number: E216635
Tolerance0.0127mm (5mil)
HS code85340010
MaterialFR-4, CEM-3, PTEE Teflon
Outer sizeMaximum 457mmx610mm
Thickness0. 016inch—0.125 inch(0. 4—3.2mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm are normal ones)
Layers2—12 (2, 4, 6, 8 are normal) and 1—6 layers for flexible board
Line width ≥6mil 0.15mm)
Line distance≥6mil 0.15mm)
Minimum drill0.25mm
Copper thickness18mil, 36mil, 72mil
Copper thickness of hole0.6mil---2mil
Legend thickness≥0.15mm (6mil)
Tin thickness0.04mil---1.2mil
Moulding typemilling machine, punch, cut out, V-cut bevel edge
Surface technicsspurt tin, gilt, plating nickel, spurt rosin, resist oxidation (OSP), HAI
Surface coatblack, green, brown, red, yellow
Solder maskUV, photoresist
Aspect ratio6:1
Surface evenness1%
InspectionFlying probe tester
InspectionInternational UL safety standard, UL number: E216635
Tolerance0.0127mm (5mil)
Address:
No. 18 Youyi Road, Xibeiwang Town, Haidian District, Beijing, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Electrical & Electronics
Main Products:
Pcb, Bga, Smt, Electronic Ems, Csp, Led, Hal, Osp, Mask, Component, Oem, Schematic Diagram
Company Introduction:
YCF is a world leader in the manufacture of printed circuit board.
Beijing Yichangfa Electronic Co., Ltd., was founded in 2004, which has developed into the largest eclectronic manafacture service (ems) of circuit board.
Our company located in Beijing City, the capital of China, covers a total of 4, 000 square meters and there are more than 300 employees in Beijing. There is a factory in Guangzhou, which cover 12, 000 M2 and 750 workers in the workhouse. The production capacity is more than 45, 000M2 per year. Regarding to the quality, we through the international UL safety standard and passed ISO 9001: 2001 authentication. At present, our key clients are in China, Japan, Europe, America, and throughout Asia. Welcome to visit China and our company.
Our main products are high quality PC board, double-sided board, and multilayer PC board, aluminum PCB, flexible PCB, high frequency PCB etc. Usually used on computer mother board, medical equipment, MP3, MP4, radar, electronic high-tech toys, precision instrument etc.
Clients need comes first. We have good reputation in this industry. We hope you can share some time seeking new good partners to expend your market so that share around the world. If you are in a project now, please feel free to discuss your require with us. Our professional engineers will help you. And we believe our high technical equipment and strict with quality control will meet you.
Yichangfa Electronic Company is your ideal choice which provides you excellent print circuit board.
Beijing Yichangfa Electronic Co., Ltd., was founded in 2004, which has developed into the largest eclectronic manafacture service (ems) of circuit board.
Our company located in Beijing City, the capital of China, covers a total of 4, 000 square meters and there are more than 300 employees in Beijing. There is a factory in Guangzhou, which cover 12, 000 M2 and 750 workers in the workhouse. The production capacity is more than 45, 000M2 per year. Regarding to the quality, we through the international UL safety standard and passed ISO 9001: 2001 authentication. At present, our key clients are in China, Japan, Europe, America, and throughout Asia. Welcome to visit China and our company.
Our main products are high quality PC board, double-sided board, and multilayer PC board, aluminum PCB, flexible PCB, high frequency PCB etc. Usually used on computer mother board, medical equipment, MP3, MP4, radar, electronic high-tech toys, precision instrument etc.
Clients need comes first. We have good reputation in this industry. We hope you can share some time seeking new good partners to expend your market so that share around the world. If you are in a project now, please feel free to discuss your require with us. Our professional engineers will help you. And we believe our high technical equipment and strict with quality control will meet you.
Yichangfa Electronic Company is your ideal choice which provides you excellent print circuit board.
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