Custom Halogen-Free PCB Manufacturer - RoHS and REACH Compliant Multilayer PCB with 2 to 64 Layers

Custom Halogen-Free PCB

Huayihai fabricates custom halogen-free PCBs using laminates that avoid brominated and chlorinated flame retardants. Halogen-free construction is specified by customers with environmental, recycling, or restricted-substance requirements, and by products sold into markets that restrict halogenated materials.

Halogen-free laminates are processed like standard FR-4 in terms of layer count and finish options, but with adjusted drilling and lamination parameters. Huayihai offers halogen-free material alongside FR-4, Hi-Tg, Rogers, and hybrid stack-ups, and operates under RoHS and REACH compliance, IPC-A-600 workmanship standards, and ISO 14001 environmental management.

Custom Manufacturing Only

We fabricate halogen-free PCBs according to customer Gerber files and technical specifications. We do not supply ready-made or standard stock boards.

Product Specifications

Key Features

• Laminates free of brominated and chlorinated flame retardants

• RoHS and REACH compliant production

• Available on 2 to 64 layer stack-ups

• Lead-free surface finishes including ENIG and lead-free HASL

• ISO 14001 environmental management

• Manufactured under IPC-A-600 workmanship standards

Manufacturing Highlights

Halogen-free laminates behave differently in drilling and lamination compared with conventional FR-4, so process parameters are tuned per material. Huayihai matches material choice to the customer's compliance requirement and verifies the finished board through electrical and reliability testing.

Key fabrication elements include:

• Material and stack-up review of Gerber files

• Drilling and lamination parameters adjusted for halogen-free laminate

• Lead-free surface finishes (ENIG, lead-free HASL, Im Sn, Im Ag, OSP)

• Reliability testing including environmental and thermal testing

• 100% electrical testing before shipment

Typical Applications

Halogen-free PCBs suit products with restricted-substance or environmental requirements:

• Consumer Electronics

• Medical Electronics

• Industrial Control

• Communication Equipment

• Export Products Requiring Halogen-Free Materials

Why Choose Huayihai

• Over 20 years of PCB manufacturing experience

• Halogen-free material available alongside FR-4, Hi-Tg, and Rogers

• RoHS and REACH compliant production

• ISO 14001 environmental management

• Quality management based on ISO 9001, ISO 13485, IATF 16949 and UL

• Prototype, low-volume, and mass production support

Manufacturing Process

• Gerber file and material review (2–5 working days engineering review)

• Halogen-free laminate lamination

• Drilling and plating

• Outer layer imaging (3/3 mil)

• Lead-free solder mask and surface finish

• Reliability and electrical testing, final inspection

FAQ

Q1: What makes a PCB halogen-free?

The laminate avoids brominated and chlorinated flame retardants, which are restricted by some environmental and recycling requirements.

Q2: Is halogen-free material harder to process?

It requires adjusted drilling and lamination parameters, which Huayihai applies per material.

Q3: Are halogen-free boards RoHS and REACH compliant?

Yes, production operates under RoHS and REACH compliance.

Q4: What surface finishes are available?

Lead-free HASL, ENIG, Im Sn, Im Ag, and OSP.

Q5: What is the standard lead time?

3–5 working days for PCB prototypes and batches, after file review is complete.

Q6: Can halogen-free PCBs be manufactured with ENIG?

Yes. ENIG is available for halogen-free PCBs when specified.

Q7: Do halogen-free boards support multilayer construction?

Yes. Halogen-free materials are available for 2–64 layer PCB fabrication according to customer requirements.

Request a Quote

Need halogen-free PCBs for restricted-substance requirements?

Send us your Gerber files and specifications for a quotation. Learn more at nexuspcba.com.