Your Best PCB & PCB Assembly Manufacturer & Factory in China
- 7/24 Sales & Tech support
- Flexible payment methods
- No minimum order requirement
- 10 years export experience for overseas projects
Total Solution For Your PCB Requirement
PCB Design & Layout , PCB Fab and PCB Assembly all under one roof
As a professional PCB manufacturer, Venture is built to meet customer needs every day, we offer Pcb(printed circuit board) Design & Layout services, Pcb fab and Pcb Assembly services all under one roof, with our 10 years experiences from Pcb Design & layout to turnkey PCB assembly , we ensure on-site quality at every step of the PCB process, we are here to help you bring your electronic projects to market on time and on budget . Our professional and efficient team will handle all your inquiries within 2 hours. Just ask for a quick quote, whether you are already our client or not, we will be available online 24/7 to support your business.
Welcome to Visit Our PCB Assembly Factory’s online VR Video
Import PCB from a Professional PCB Supplier
7/24 live Sales & Tech Support
Our sales and engineers work as three shift to give 24 hours support to different time zone customers
2 Hours rapid response
We will respond to your enquiries within 2 hours
Over 10 years PCB Manufacturing Experiences
We have more than 10 years’ experience working on oversea projects
No MOQ for any PCB Fab & PCB Assembly Order
We accept small quantity & large-scale order started from 1pcs
We manufacture all standard orders in house without outsourcing so we can offer you an extremely competitive price.
Flexible payment terms
We offer flexible payment terms from prepayment to terms to assist your business
You May Have A Question On Below Problem
What is a Gerber file?
The Gerber format is an open 2D binary vector image file format. It is the standard file used by printed circuit board (PCB) industry software to describe the printed circuit board images: copper layers, solder mask, legend, etc.
What is a HDI PCB?
According to IPC-2226, HDI is a printed circuit board with a higher wiring density per unit area, compared to conventional printed circuit boards (PCB). Compare to conventional PCB technology, HDI PCBs have finer lines and spaces ≤ 100 µm / 0.10mm, smaller vias (<150 µm) and capture pads <400 µm / 0.40mm, and higher connection pad density (>20 pads/cm2).
What is a microvia hole?
In the new definition of IPC-T-50M, a microvia is a blind structure with a maximum aspect ratio of 1:1, the terminating on a target land with a total depth of no more than 0.25mm,which measured from the structure’s capture land foil to the target land.
What is meant by a buried via hole?
A buried via hole is a hole that runs between one or more inner layers. The buried via holes are normally mechanically drilled.
When I need thicker tracks than standard, which track widths can I use?
General speaking, the thicker the copper base, the wider the track should be. One key rule is that with a 18 µm copper base the track should not be narrower than 0.1 mm(0.1mm), and also if with a 105 µm copper base the track should not be narrower than 10 mil(0.25mm).
What is the “aspect ratio” mean?
The aspect ratio refers to the relationship between the diameter of the hole and its length. For example, for an 8:1 “aspect ratio” that means the hole’s diameter is 0.20 mm in a 1.60 mm thick PCB.
What is the difference between flame retardant added in reactive or additive form?
Reactive flame retardant means chemically bound to the epoxy and will not dissolve and migrate out of the product as part of the waste deposit.
How many reflow cycles can FR4 materials withstand?
It is difficult to give a precise answer, we recommend you to choose a higher grade material where there are more than 6 layers and thicker than 1.6 mm.