The company has a reliable and strict quality control and management system Copper and aluminum resistance butt welding pipes - GUANGZHOU DRAGON WELDING CO.,LIMITED,Ring Making and Welding Machine , Longitudinal seam welding machine , resistance spot welding machine mtr ,resistance spot welding machine MT. Our principle is Reasonable prices, efficient production time and best service. We hope to cooperate with more customers for mutual development and benefits. The product will be shipped worldwide such as Europe, America, Australia,UK , San Francisco ,Adelaide , Bangkok .Indeed, if any of these items interest you, please let us know. We will be happy to provide you with a price quote once we receive detailed specifications. We have our own personal R&D experts to meet any requirement, we look forward to receiving your inquiries soon and hope to have the opportunity to work with you in the future. Welcome to explore our organization.