Marry Chen is one of the leading manufacturers and leading supplier of automatic pulse arc welding machine. Our products are known for reliability and high performance.
KHR-A detector for testing Oil quenching medium characteristic,lower price than IVF smartquech 
Tube to Tube sheet automatic pulse arc argon welding machine
Automatic pulse arc argon inverter welding machine /IGBT welding
IGBT inverter control Tube-tube plate automatic dc pulsed argon tube sheet welding machinery arc welding machine
