Jiangxi Jiangtong Longchang Precise Copper Tube Co., Ltd.
Booth number: 7-D22
Location:Ningbo International Convention and Exhibition Center
By then, the company will exhibit the main products: internal thread copper tube, smooth copper tube, straight pipe, high performance copper pipe for heat pipe, mosquito coil copper tube and other products. We sincerely invite professional buyers from all over the world to visit booth 1D-F08 and discuss cooperation.
Jiangxi Copper Group Co. LTD
Founded in 1979, Jiangxi Copper Group Co., Ltd. has more than 100 members over the past 40 years. It is a complete industrial chain integrating copper mining, selection, smelting and addition in China's non-ferrous metal industry. Its diversified business includes copper, gold, rare earth, silver, lead, zinc, tungsten, rhenium and tellurium mining development. As well as the value-added service system of finance, investment, trade, logistics and technical support to support the development of mining industry, it is the largest copper production base in China, the origin of important sulfur chemical raw materials, gold, silver and scattered metals, and it’s also the largest enterprise in Jiangxi Province.
Jiangxi Copper Group Co., Ltd. ranked 176th on the Fortune Global 500 list in 2022, and has been on the Fortune Global 500 list for 10 consecutive years. In 2022, it jumped into the top 200 list for the first time.
JCC Processing Business Division managed six legal entities: Jiangxi Jiangtong Longchang Precise Copper Tube Co., Ltd. Jiangxi Jiangtong Taiyi Special Electrical Materials Co., Ltd., Jiangxi Copper Group Copper Materials Co., Ltd., Jiangxi Tongye Copper Materials Co., Ltd., Jiangtong Huadong (Zhejiang) Copper Materials Co., Ltd., and Jiangxi Tongye Huadong Copper Materials Co., Ltd.
Jiangxi Jiangtong Longchang Precise Copper Tube Co., Ltd.
Jiangtong Longchang interior, exterior view
Jiangxi Jiangtong Longchang Precise Copper Tube Co., Ltd. was established in 2005 with a registered capital of 890.529 million yuan. Company main process equipment were imported from Japan's Mitsui and Germany's Junker, related equipment also uses copper tube from the well-known domestic manufacturer of mature technology to produce equipment and new technology, including smooth tubes production by horizontal continuous casting - planetary rolling tube method, internal thread copper pipe production line adopts planet mode spinning process, product quality reach the domestic advanced level. The current annual production capacity is 80,000 tons.
Core products display
Main products: internal thread copper tube, smooth copper tube, straight pipe, high performance copper pipe for heat pipe, mosquito coil copper tube and other products.
- 1.Copper tube products
- 2.Internal thread copper tube
Usage: The product has uniform organization, high dimensional accuracy, tooth type specification complete, low lumen residue, internal surface area than the same specification smooth tubes increases 65 ~ 100%, the heat transfer coefficient is higher than the same specification light tube 1.8 ~ 2.0 times, it is widely used in air conditioning and refrigeration industry, focusing on high efficiency, energy saving, environmental protection and health, promoting the use of copper tube thin diameter, efficient teeth, providing customers with quality service and greater competitive advantage.
Packing method: wooden pallet
Technical standards: The technical indicators of the product meet the requirements of GB/T20928-2017 standard
Our company can produce 40° screw Angle, 75 thread number of internal thread copper pipe, according to the special needs of customers to provide corresponding products.
- 3. High precision smooth copper tube
Usage: The high precision smooth copper coil is one of the leading products of the processing division, which has the advantages of high cleaning, super bright, uniform and compact organization, high dimensional precision, high heat exchange efficiency, easy welding, corrosion resistance, good molding and so on. It is widely used in air conditioning refrigeration and heat exchanger industry.
Packing method: wooden pallet
Technical standards: The main technical indicators meet the requirements of GB/T20928-2017 standard
- 4. Mosquito coil copper tube
Usage: Mosquito coil copper tube is a single or double layer of coiled coil copper tube, similar to the shape of mosquito coil, compare to other coils, the main difference is that the mosquito coil copper pipe has high precision in size determination and exquisite packaging, which is widely used in the air conditioning connection, refrigeration, hydraulic equipment, air road and other maintenance market.
Packing method: carton and wooden pallet
Technical standards: The main technical indicators meet the requirements of GB/T17791-2017 standard
- 5. smooth copper pipe
Usage: Smooth copper straight pipe has the advantages of high cleaning, bright, uniform and compact organization, high dimensional precision, widely used in refrigeration, plumbing, electrical and other industries, straight copper plumbing pipe has a good bactericidal effect on drinking water, the service life can be up to one hundred years.
Technical standards: The main technical indicators meet the requirements of GB/T17791-2017 standard.
- 6. High performance oxygen free copper tube for heat pipe
Usage: Heat pipe is the use of the medium in the hot end of the evaporation of the cold end of the condensation of the phase transition process, so that the heat quickly conduction, it has high thermal conductivity, good isothermal, and the heat transfer area on both sides of the cold and hot can be arbitrarily changed, long distance heat transfer, temperature control and other advantages. It was mainly used in aviation, military and other industries in the early stage. At present, it has been widely used in civil electrical equipment cooling, CPU and electronic device cooling, semiconductor components and the heat dissipation of large-scale integrated circuit boards, such as laptop computers, smart phones, 5G base stations, new energy vehicles and high-power LED lights. Compared with traditional metal radiators, heat pipe radiators have the advantages of compact structure, low noise and high efficiency. Including heat pipe smooth pipe and groove pipe.
Packing method: case and bag
Technical standards: The technical indicators of the product meet the requirements of GB/T 26302-2020 standard
Certificates of Honor
Mission of the Company
Integrate global resources and create quality life together
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