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Project ltem Parameter Description Remark
Minimum Line Width / Minimum Line Spacing (mil) 3/3 Finished copper thickness: 0.5OZ
Minimum ring width (mil)

Via Hole3mil

Via Hole3mil

Min Orifice

Board Thickness < 2.0mm0.2mm

Board Thickness < 1.2mm0.1mm

Board Thickness ≤ 2.0mmThickness to diameter ratio

Refers to the finished aperture
Refers to the finished aperture
Refers to the finished aperture
Maximum plate thickness

Single and double board8.0mm

Multi-layers8.0mm

Minimum plate thickness

Single and double board

Four-layer board0.2mm

Six-layer board0.4mm

Eight-layer board0.6 mm

Ten-layer board1.0mm

Maximum size

Single and double board600*1100mm

Multi-layers600*1100mm

Maximum number of layers 46 floors
Soldermask Green oil window (mil) 2/4
Green Oil Bridge (mil) 4
Color: white, black, blue, green, yellow, red, etc.
Character Minimum line width (mil) 5/8
Color: white, yellow, black, etc.
Surface Plating Tin spraying, nickel/gold plating, chemical nickel/gold, tin sinking, silver sinking, anti-oxidation, pure tin spraying, etc.
Panel Type FR4, HF sheet, PTFE, aluminum-based, copper-based, thick copper foil, halogen-free materials, Arlin, Rogers
cem-1, cem-3
Mixed media lamination, flex board, rigid-soft bonding board

- Step 1 -

Pre-screening of client information

- Step 2 -

Sales Quotes

- Step 3 -

Engineering information production

- Step 4 -

Cutting and drilling

- Step 5 -

Graphical transfer

- Step 6 -

Plating, etching

- Step 7 -

Soldermask, text

- Step 8 -

Surface treatment process

- Step 9 -

Forming

- Step 10 -

Testing

- Step 11 -

Shipment

- Step 12 -

Services

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Shenzhen Beiqing Light Technology Co: 粤icp备2021094758号-2
Tel: 0755-36949325 Fax: QQ: 513480204
Address: 8/F, Building B, No. 198, Baocube Center, Xin'an 4th Road, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Email: lolita@huanqiuic.com

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