Ronw · Jan 12, 2022

Doing a fantastic job

for veh. winch

Wongthep S · Nov 09, 2020

Good Job

for Make PCB board to connect with Ras-pi4

Rikard · Jan 27, 2020

He delivered results in a timely and accurate fashion. I recommend Duong for future endeavours.

for Analysis of heat transfer, pressure loss