Adopting the world's advanced continuous casting and rolling production technology, we produce various specifications of large/small coil, mosquito incense coil, straight pipe and other products.

Straight Tube  

Straight tubes and R410A tubes are mainly used for various types of refrigerators and heating machines, but also for oil transportation, brake pipes and water pipelines in buildings.

Uses: refrigeration, heating, heat exchanger blower tube, tubing, water pipe, gas pipe.

Pipe Coil

The high-accuracy pipe coil is one of our leading products, and has the advantages of highly clean and ultra-bright internal and external surfaces, uniform and compact structure, high dimensional accuracy, high heat exchange efficiency, easy welding, corrosion resistance, good use formability, and so on. It is widely applied to air conditioning refrigeration and heat exchanger industry.

Application: refrigeration, heating, heat exchange fan pipes, oil pipes, sewer pipes, gas pipes

Pancake Coil

The pancake coil is mainly used for connection of the air conditioning unit, and is the upgraded product of the indoor unit and outdoor unit connecting pipe. It has small volume and elegant appearance, has the advantages of the plain pipe, is more convenient to transport, and adopts metric and British nut joints, making installation simpler and more convenient.

　　　Application: air conditioning connection, refrigeration, gas circuits, maintenance and so on

The high-accuracy inner grooved copper tube produced by the world advanced continuous casting and rolling production process is one of our leading products, which features uniform and compact structure, high dimensional accuracy, standard and complete tooth shape, low inner cavity residue and so on. Its internal surface area is 65-100% more than that of the plain copper pipe with the same specification. Its heat transfer coefficient is 1.8-2.0 times higher than that of the plain pipe with the same specification. It is widely used for air conditioning and refrigeration industry, and adapts to the efficient, energy-saving and healthy development trend of air conditioners.　　   Inner Grooved Copper Tube Application: air conditioning and refrigeration

Inner Grooved Copper Tube