We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for carbon steel pipe fittings、carbon steel tee、seamless steel pipe fittings、seamless tee、tee, SS disc butterfly valve, SCH 40 pipe, joint flange,hose pipe connector. Should further information be required, please contact us at any time! The product will supply to all over the world, such as Europe, America, Australia,Detroit, Germany,Stuttgart, San Francisco.We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!