multilayer circuit board

XingQiang Custom PCB Manufacturing & Prototype Service: This is a high-precision 4-layer RF wireless printed circuit board with ENIG immersion gold surface finish and black solder mask, designed for IoT, Bluetooth, WiFi and communication modules. It features optimized power and ground layers for stable signal transmission, strong anti-interference performance, and supports QFP assembly. Ideal for industrial IoT, smart devices and consumer electronics. We provide custom PCB

Industrial Grade Custom PCB Manufacturing, Rugged Circuit Board for Industrial IoT Premium Drone Main Control PCB - HighSpeed HDI Circuit Board Founded in 1995, Xingqiang is a leading custom PCB manufacturer specializing in high-precision, high-density double-sided & multilayer printed circuit boards. With 30+ years of expertise, advanced production lines, and ISO 9001, ISO/TS16949 certifications, we deliver reliable PCBs for industrial control, automotive, medical,

Medical Circuit Boards with Flame-retardant Properties Our flame-retardant custom medical circuit boards are engineered to mitigate critical safety risks in healthcare settings. Built with UL94 V-0 certified materials, these boards self-extinguish to prevent fire propagation, a vital safeguard for life-supporting devices like patient monitors and infusion pumps. This inherent safety, paired with ISO 13485 compliance, ensures our PCBs meet the strictest standards for

Xingqiang: Reliable Custom PCBs for Medical & High-End Applications Xingqiang provides high-quality custom PCBs designed for medical and high-end equipment. These boards feature excellent stability, strong durability, and precise circuit layout, supporting ENIG surface treatment and high-temperature resistant materials. Each product is built to your exact specifications, with strict quality inspection throughout production. Ideal for monitoring, diagnostic, and therapeutic