fr4 smt assembly

XingQiang PCB - Your Reliable Custom PCB Manufacturer : XingQiang PCB Custom 2-Layer FR4 Circular PCB Array. Features high-precision circular cutout design, ENIG surface finish for superior solderability, and green solder mask. Manufactured from durable FR-4 material with UL94 V-0 flame resistance. Ideal for NFC antennas, sensor modules, and high-volume SMT assembly. 100% electrical tested. Technical Parameters: Product Name Double Sided Printed Circuit Board Minimum Hole

Customizable PCB Assembly with Optional Ink Color: A custom PCBA (Printed Circuit Board Assembly ) is a tailored electronic module crafted by populating a bare PCB with specific components—including resistors, capacitors, ICs, and connectors—per unique user requirements. Unlike standard mass-produced PCBAs, it is engineered to fit precise functional needs, form factors, or performance standards, adapting to diverse applications across consumer electronics, automotive, medical

Customizable Assembly Circuit Boards FR4 Material ISO Certified OEM Service Support Custom PCB Assembly Our Custom PCB Assembly service offers a comprehensive solution for the production of high-quality Electronic PCB Boards. With a focus on precision and efficiency, this service guarantees a seamless assembly process that meets the specific requirements of each project. Test: 100% Test - Each Electronic PCB Board undergoes rigorous testing to ensure optimal performance and

Professional Custom HDI PCB High-Density Circuit Board Manufacturer: We are a professional manufacturer of custom high-density PCBs. We offer full customization on layers, materials, thickness, surface finish, and precision. Our capabilities include HDI, blind & buried vias, impedance control, and fine pitch design. We provide fast prototype service, flexible MOQ, and one-stop PCB assembly solutions. All products are produced under strict quality management and international

Why choose flexible circuit boards?: A Flexible Printed Circuit (FPC) is a light, thin, and highly versatile circuit built on a flexible substrate, such as polyimide. Its primary advantage is the ability to bend and conform to three-dimensional spaces , enabling extreme miniaturization and simplified assembly. Crucially, its thin profile and use of thermally stable materials like PI contribute to efficient heat dissipation , making it an essential component for high-density,

​ OSP Green Soldermask HASL Material SMT Double Sided PCB Board OSP green solder mask double-sided PCB is a two-layer circuit board designed for compact electronic devices, combining green solder mask insulation with OSP’s excellent solderability to support stable signal transmission in consumer electronics and industrial controls. Performance Characteristics ​ ​ Feature Category Details Structure Double-sided, 2-layer wiring Surface Treatment Green solder mask + OSP finish

Custom 2 Layer Blue Oil Double-sided PCB ISO Certified OEM ODM PCB Manufacturing Service RoHS & ISO Certified 2-Layer FR-4 PCB with ENIG for Electronics Xingqiang Circuit Board Technology provides high-quality custom 2-layer FR-4 PCBs with blue solder mask and ENIG gold-plated surface treatment. Featuring stable Dk value, wide temperature range, RoHS and ISO certification, these boards ensure reliable signal and power connection. Ideal for consumer electronics, module

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

Industrial Grade Custom PCB Manufacturing, Rugged Circuit Board for Industrial IoT Premium Drone Main Control PCB - High‑Speed 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,