Rigid PCB from China Manufacturers and Suppliers

FX PCB supports rigid PCBs from 1 to 68 layers. Standard multilayer configurations such as 4, 6, and 8-layer boards are available, as well as highly complex high-layer-count designs. Blind vias and buried vias are supported in 6-layer and above configurations for advanced routing requirements.

For standard rigid FR4 PCBs, FX PCB achieves a minimum line width and spacing of 0.05mm. For 6-layer PCBs, the minimum line width and spacing is 0.07mm. Heavy copper PCB line width and spacing varies by copper weight, starting at 6/6 mil for 3 oz copper.

FX PCB offers a comprehensive range of surface finishes including HASL, Lead-Free HASL, ENIG (Immersion Gold), Immersion Silver, Immersion Tin, Hard Gold, OSP, and ENEPIG. The appropriate finish depends on your solderability, shelf life, frequency performance, and environmental compliance requirements.

Yes. FX PCB rigid PCBs are manufactured in compliance with RoHS (Restriction of Hazardous Substances), REACH directives, and IPC manufacturing guidelines. The facility holds ISO9001, ISO14001, and ISO13485 certifications, and products are UL Listed. Compliance documentation is available upon request.

Standard production lead time for rigid PCBs such as the 6-layer PCB is 5–10 business days, with expedited services available upon request. Quotes and DFM feedback are delivered within 24 hours of receiving design files. Express delivery is guaranteed after production passes quality control inspection.

Yes. FX PCB supports the full production lifecycle — from single-unit prototypes and test batches to large-volume bulk orders — without requiring a supplier change. Competitive pricing is offered at every volume tier, with free DFM analysis included on every order to minimize rework risk.