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PCB Industry Chain
2021-10-04
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Author:Frank

PCB Industry Chain
iPCB is happy to be your business partner. Our business goal is to become the most professional prototyping PCB manufacturer in the world. With more than ten years of experience in this field, we are committed to meeting the needs of customers from different industries in terms of quality, delivery, cost-effectiveness and any other demanding requirements. As one of the most experienced PCB manufacturers and SMT assemblers in China, we are proud to be your best business partner and good friend in all aspects of your PCB needs. We strive to make your research and development work easy and worry-free.


quality assurance

iPCB has passed ISO9001:2008, ISO14001, UL, CQC and other quality management system certifications, produces standardized and qualified PCB products, masters complex process technology, and uses professional equipment such as AOI and Flying Probe to control production and X-ray inspection machines. Finally, we will use double FQC inspection of appearance to ensure shipment under IPC II standard or IPC III standard.
We are not an agent
Our factory is located in China. For decades, Shenzhen has been known as the world's electronics R&D and manufacturing center. Our factory and website are approved by the Chinese government, so you can skip the middlemen and buy products on our website with confidence. Because we are a direct factory, this is the reason why 100% of our old customers continue to purchase on iPCB.
No minimum requirements

pcb

You can order as little as 1 PCB from us. We will not force you to buy things you really don't need to save money.
Free DFM

Before you pay in the most timely manner, all your orders will receive free engineering document review services by our well-trained professional and technical personnel.
Classified according to the upstream and downstream of the industry chain, it can be divided into raw materials, copper clad laminates, printed circuit boards, electronic product applications, etc. The relationship is as follows

Fiberglass cloth: Fiberglass cloth is one of the raw materials for copper clad laminates. It is woven from glass fiber yarn and accounts for about 40% (thick board) or 25% (thin board) of the cost of the copper clad laminate. Glass fiber yarn is calcined into a liquid state from raw materials such as silica sand in a kiln. It is drawn into a very fine glass fiber through a very small alloy nozzle, and then hundreds of glass fibers are twisted into a glass fiber yarn. The construction investment of the kiln is huge, which generally requires hundreds of millions of funds, and once it is ignited, it must be produced 24 hours a day, and the cost of entry and exit is huge.

Copper foil: Copper foil is the raw material that accounts for the largest proportion of the cost of copper clad laminates, accounting for about 30% (thick plate) or 50% (thin plate) of the cost of copper clad laminates. Therefore, the price increase of copper is the main driving force for the price increase of copper clad laminates.
Copper clad laminate: The copper clad laminate is a product made by pressing glass fiber cloth and copper foil together with epoxy resin as a fusion agent. It is the direct raw material of printed circuit boards and is made after etching, electroplating, and multi-layer board pressing. Into a printed circuit board.