For my BMS I decided to buy the PCBs online and to assemble them by myself.

The PCB online supplier I have chosen is PCBway. 

After several successful orders I can confirm that the quality of the cards is excellent.
Furthermore, the service is simple and fast: with a few clicks you can easily place your order, attaching the Gerber file.

It is also possible to order the boards already assembled by attaching the BOM (bill of materials).

The assistance service is excellent: there is always a person available to answer your technical and commercial questions.

You can sign up to PCBway at the following link: https://www.pcbway.com/setinvite.aspx?inviteid=436793

You can buy Green BMS PCBs at the following links:

• Cell Module
• Interface Board