LED factory how to make the bulb

1.

LED 厂的生产设备
LED factory
how to make the bulb

2.

1step, welding 第一步 焊线

3.

2step, push the aluminum board on the body

4.

The Third step, make the glue on the board

5.

The Forth Step, connect the board with cable

6.

The Fifth Step, put on the cover

7.

The Sixth Step,put on the holder

8.

The seven Step. 3in1machine 1500pcs/H

9.

The Eighth Step,testing

10.

Portable detection instrument:1300RMB
This instrument
wattagge,vottage.
can
check
the
power
factory,