Shenzhen KKPCB Technology Co., Ltd. (KKPCB) is a professional PCB and PCBA manufacturer dedicated to providing one-stop electronic manufacturing solutions. Specializing in high-difficulty, small to medium batch PCB and PCBA production, we focus on delivering high-precision, high-reliability products with fast turnaround times to meet customers’ complex design and technical requirements.

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05, 258 Shenshan Rd, Longdong Community, Baolong St, Longgang Dist, Shenzhen, China

+86-177-4855-1367

PCB Manufacturing
Multilayer PCBs

Optimized Article: Multilayer FR4 PCB Substrate Material and Ceramic PCB Comparison

FR4, often written as FR-4, is a widely recognized and high-performing substrate material used in PCB manufacturing. Its affordability, insulation properties, and structural integrity make it the foundation for most PCB designs. FR4 boards are coated with copper foil using adhesive to create conductive layers, either single or double-sided, depending on the design. This flexibility allows for the development of complex multilayer PCBs, making FR4 the default choice for many applications.

PCB Manufacturing
IC substrates

Comprehensive Guide to IC Substrates and Their Role in Electronics

Integrated Circuit (IC) substrates are essential components in modern electronics, acting as the primary interface between semiconductor chips and printed circuit boards (PCBs). Their rapid adoption is driven by advanced IC packaging types like Chip Scale Packaging (CSP) and Ball Grid Array (BGA), which demand innovative solutions to meet increasing performance and miniaturization requirements

PCB Manufacturing
Structure of a multilayer FPC (Source: Altium)

Flexible PCBs: Advantages and Disadvantages

Flexible PCB technology, also known as FPC (Flexible Printed Circuit), continues to develop and is used in major electronics sectors such as consumer electronics, automotive, electronic medical devices, wearables, telecommunications and aerospace. The introduction of flexible PCBs has revolutionized conventional electrical interconnect technology, which was traditionally used to connect multiple parts of the same circuit or multiple electronic devices

PCB Manufacturing
flexible printed circuit boards

What is Flexible PCB

Flexible circuits (also variously referred to around the globe as flex circuits, flexible printed circuit boards, flex print, Flexi-circuits) are members of electronic and interconnection family. They consist of a thin insulating polymer film having conductive circuit patterns affixed thereto and typically supplied with a thin polymer coating to protect the conductor circuits