industrial control circuit board

Why choose Double-sided Blue Oil PCB? Blue oil immersion gold PCB is a type of printed circuit board with a blue solder mask and immersion gold surface finish. The blue oil provides clear visual contrast, making it easier to inspect and debug the board. Immersion gold finish offers excellent electrical conductivity, corrosion resistance, and solderability, ensuring reliable connections and long-term performance. This combination is widely used in high-precision electronic

Hot Air Solder Leveling Process for Dual-Layer Circuit Boards Double-sided hot air solder leveling (HASL) PCB is a type of printed circuit board where both sides of the substrate are treated with the hot air solder leveling process, featuring practical performance and wide adaptability. Its core characteristics are as follows:​ The surface treatment involves uniformly covering the copper surface with molten tin-lead alloy (or lead-free tin alloy), which is then leveled by hot

What is special about green solder mask PCB? A green solder mask PCB is a printed circuit board coated with a green epoxy - based solder mask layer across its surface. This protective layer shields copper traces from oxidation, corrosion, and physical abrasion, prevents accidental short circuits during soldering, and boosts the board’s insulation performance. Widely used in consumer electronics (e.g., smartphones, laptops), industrial control systems, automotive electronics,

Xingqiang: Custom 6-Layer HDI PCBs with High Precision & Stable Performance ​ ​ Xingqiang Circuit Board focuses on custom high-precision 6-layer HDI PCBs with optimized structure and stable performance. Suitable for automotive electronics, communication, and industrial control, our boards feature high-temperature resistance, fine line capability, and professional surface finishing. We support flexible customization from prototype to mass production, adhering to strict quality

Custom Multi-Layer Rigid PCB with Immersion Gold Finish - High Precision & Stability This is a rigid multi-layer PCB (Printed Circuit Board) with ENIG (Electroless Nickel Immersion Gold) finish. Its black substrate and golden pads ensure excellent solderability and corrosion resistance, ideal for mounting precision components like BGAs. Widely used in industrial control devices, medical equipment, or communication hardware, it integrates complex circuits with high stability

Customized Design of High-stability Multilayer BT Circuit Boards: XingQiang PCB Technology Co., Ltd. specializes in custom high-precision multilayer PCBs for industrial and electronic applications. We provide advanced FR-4 high-Tg rigid circuit boards with reliable performance, BGA support, impedance control, and HDI design. Our custom PCB manufacturing supports rapid prototyping and mass production, delivering stable, high-quality boards for industrial control, communication

4-layer solder mask custom FR4 custom multilayer board PCB 4-layer solder mask custom FR4 custom multilayer board PCB is a printed circuit board composed of three or more layers of circuits. Each layer of circuits is composed of different circuit layers, and these layers are connected together through vias or interconnecting lines. Compared with single-sided and double-sided PCBs, multi-layer PCBs can achieve more circuit wiring in a smaller space and are suitable for more

Customizable Multilayer PCB Printed Circuit Board For Heavy Duty Military Industry HDI Military PCBs with Full Traceability and Robust Plating The Military PCB product is a top-of-the-line printed circuit board specifically designed for military applications, providing exceptional performance in challenging environments. One of the key features of the Military PCB is its high-grade military-grade materials, ensuring durability and reliability in demanding situations. The PCB

FR4-Based Medical PCBs: Meeting Healthcare Industry Standards: Xingqiang Circuit Board Technology Co., Ltd. provides high-precision custom rigid PCBs designed for medical equipment. These multilayer or HDI boards feature ENIG surface finish, high-TG materials, and strict quality control. Manufactured strictly according to your Gerber files and specifications, our PCBs support ISO compliance for medical applications. They deliver stable performance, high reliability, and long