double sided pcb board

Product Description: Xingqiang Circuit Board Co., Ltd. (Dongguan Xingqiang) is a veteran manufacturer of high-precision, high-density PCBs. The item pictured is a custom Flexible Printed Circuit (FPC) from our company.Made of polyimide (PI) flexible substrate via precision etching, this FPC comes in a 2×5 array panel with 10 units per board. It withstands frequent dynamic bending, fits complex 3D spaces, and replaces traditional wiring to save device space. With fine circuit

Double-Sided FR-4 Printed Circuit Board for Industrial Control & Power Supply: Xingqiang Circuit Board Technology Co., Ltd. specializes in manufacturing high-quality double‑sided FR‑4 printed circuit boards. Our 2‑layer PCBs feature stable performance, excellent insulation, flame‑retardant materials, and lead‑free surface finishes such as HASL and OSP. With strict quality inspection and full electrical testing, our products meet RoHS, UL and ISO9001 standards, widely used in

4 Layer ENIG Surface Finishing Electronic Board Custom PCB for Connector Camera Module 8-Layer Double-Sided Gold-Plated PCB for Compact Electronics This 8-panel double-sided printed circuit board (PCB) features gold-plated pads, fine-pitch FPC connectors, and precision routing for compact electronic modules. Ideal for IoT, sensor, or embedded system prototyping, it offers reliable solderability, consistent signal integrity, and mass-production-ready panelization. Manufactured

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 PCB Stable Performance & Reliability for Your Unique Designs: Our custom PCBs are tailor-made printed circuit boards engineered for diverse electronic applications, with customizable specifications including layer count, material, trace width and solder mask color. Crafted with precision manufacturing, they deliver stable electrical performance, high reliability and perfect compatibility with your unique product designs. Ideal for industrial control, consumer

Custom Flex-Rigid PCBs for Your Next Project: Our custom flex-rigid PCBs deliver the best of both worlds: rigid platforms secure critical components, while flexible ribbon cables provide unmatched design freedom for tight, moving assemblies. With high-reliability gold plating and robust polyimide construction, these boards are engineered to thrive in harsh environments, offering a compact, lightweight solution that eliminates bulky wiring harnesses and boosts system

Gerber-Based Flexible PCB • High Flexibility & Stable Performance Xingqiang specializes in custom flexible printed circuit (FPC) solutions based on customers’ Gerber files.Made of high-quality PI material, our FPC features excellent flexibility, anti-vibration performance, and stable signal transmission. We support OEM/ODM customization, prototype development, and mass production to meet precise wiring demands for strain gauges, industrial sensors, automation equipment, and

Custom Double Sided PCB UL 94V-0 Certified Quick Prototyping for Power Projects High Precision Custom Printed Circuit Board Xingqiang Circuit Board Technology Co., Ltd. specializes in custom PCB manufacturing, offering 1-30 layer rigid boards, HDI, heavy-copper, and aluminum PCBs with FR-4, metal core, or high-frequency materials. Options include Black Solder Mask (Black Oil), ENIG, HASL, and OSP finishes, compliant with RoHS, UL, and IPC standards. With decades of expertise,

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