Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for ground resistance for medical equipment, High Precision Mini Dc Power Supply , Power Supply Ac , Multiple Switching Power Supply 0-30v 0-3a ,Digital Lcr Meter 10/30/100 Ohm . For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name. The product will supply to all over the world, such as Europe, America, Australia,Comoros , Bogota ,Indonesia , United States .The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.