See what you do, our previous company bought the shell outside to assemble it, saving the money of opening the mold.
The earliest equipment used are cotton washing machine, ultrasonic machine, carbon filling machine, rotary melting machine, labeling machine, side leakage equipment.
At the end of last year in Zhongshan bought a cotton separation irrigation carbon spin melt labeling machine, it seems to be called Yi Li ultrasonic brand.
That's a lot to write down