Founded in 2010, Shenzhen Huashengxin Circuit is a professional manufacturer for printed circuit boards. Huashengxin products cover 1~32L FR-4 PCB, IMS PCB,HDI Boards, high frequency PTFE boards and Rigid-flex boards etc. We provides flexible quick turn production services (12hours to 72 hours), as well as small volume to big volume PCB manufacturing. And our products are widely applied to from communication industry, power supplies devices, computer networks to aerospace industry.
Max layers is 32layer (≥20 layer needs to review)
The max finish panel size is 740* 500 MM, but if panel side >600 MM, will need to review the board
Min finish panel size is 5 * 5mm
PCB material includes PI +FR4,FR4, Rogers, etch
PCB thickness capability is 0.2~4.0mm(needs to review when <0.2 mm, or >4 mm ) (and can not do HASL surface with board thickness </=0.6mm)
Copper thickness of inner and outer base copper capability: Min 0.3/0.5oz,Max 3oz, advance 4-6oz
Bow and twist tolerance: 0.075%
Min. hole size: 0.15mm(need to review the board if smaller than 0.15 mm )
HDI Min drill hole capability: 0.08-0.10MM
PCB track/gap capability: 3mil(0.075mm)
PCB outline method: Routing/V-CUT/Punching
Solder mask thickness capability: standard 15-20um; Advanced: 35um
Min solder mask bridge width capability: green 4mil,other colour 4.8mil
Solder mask filling holes capability: 0.1-0.5mm
The color of solder mask covers green, matt green, blue, matt blue, black, matt black, yellow, red, white, etc
PCB silkscreen includes white, Black and as your request
Peelable mask thickness capability: 500-1000um
Oxidation film of OSP capability: 0.2-0.5um
