Massage Machine Control Board — Part 2 of the Motor Core Series Shows Hand-Built Circuit Boards

XIAMEN, September 2026 — The second installment of the massage motor core production series has been released, this time focusing on the control board — the green circuit board that tells a massage machine what to do.

Hand-Built, Connection by Connection

Real footage shows workers assembling control boards by hand, with red, blue, and yellow electronic components laid out and red-and-black wires connected to black plugs on every board. Each connection is made and checked by hand before the board moves on.

The "Brain" Behind the Machine

The control board is where every massage command begins — pressure, rhythm, and timing all start here. Workers count and verify every connection point, ensuring the board responds exactly as designed, every time.

A Series That Keeps Showing the Inside

Following the first installment on motor core assembly with protective silicone, this video continues the factory's commitment to showing what's really inside its products. More episodes are planned, covering the parts most buyers never get to see.