泰国采购需求：螺旋桨

We are interested in procuring turbulator twisted tape that is designed to fit into a tube with an inner diameter of 16.8mm. Our application requires high-quality materials that can enhance heat transfer efficiency. Please provide details on your product specifications, including available materials, dimensions, and any customization options that may be applicable. Additionally, we would like to know about your production lead time, pricing structure, and any minimum order quantities required. If you have relevant certifications or test reports that validate the performance of your product, please share those as well. Looking forward to your prompt response with the information we need to move forward.