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  • Which application fields are your products mainly involved in?

    It is widely applied in fields such as air conditioning, refrigeration, heat exchange, sanitary ware, automobiles, machinery, electric furnaces, and chemicals, and the products are highly praised by domestic and foreign customers.

  • What products can you provide?

    We mainly produce various grades and specifications of products such as pure copper tubes, brass tubes, fin copper tubes, copper capillary tube, condenser copper tubes, copper evaporator tubes, conductive rods, etc.

  • How long will it take for us to get a reply after we send you the inquiry?

    We will reply to your inquiry within 12 hours on working days.

  • How do you ensure product quality?

    We have our own laboratories and testing equipment, and we provide product quality certificates. We have ISO 9001 and ISO 50001 certificates.

  • Does your packaging ensure product safety?

    We use different packaging options for different copper tube specifications, such as wooden boxes or pallets. We also offer custom packaging solutions.

  • What information should I provide when requesting a quotation for copper tubes?

    Item: Copper Tube (e.g., UNS No. C12200/DHP, etc.)

    Product Description: Outside Diameter × Wall Thickness × Length (in mm)

    Hardness: Specify in HV or HBW

    Tolerance on Outer Diameter & Inner Diameter: Provide tolerance details

    Reference Standard: (e.g., ASTM B88/EN 1057)

    Quantity: (in KG or pieces)

    Notes: Any special process requirements or certifications needed?