韩国采购需求：EPDM消防水带

I am interested in purchasing a fire hose with specific features. The hose should be double-skinned and come in a length of 15 meters. Additionally, I need it to have connection options for both male and female ends. This is crucial for our intended applications, so I would appreciate your assistance with providing options that meet these specifications. Could you please share details regarding pricing, availability, and any relevant certifications for the fire hose? If you have different models or additional information that may be helpful, I would love to hear about those as well. Looking forward to your prompt response with the necessary details so we can move forward with this procurement.