
Suzhou Kangji Electrical Co., Ltd. manufactures copper capillary tubes and precision copper tubing, including tin-plated and PE-coated options, supported by flow-line production and complete testing capabilities.
Suzhou Kangji Electrical Co., Ltd. focuses on metal parts processing, with core strengths in refrigeration capillary copper tube manufacturing and related copper products. The company supplies capillary copper tubes, tin-plated copper tubes, PE-coated copper tubes, tin-plated copper busbars, and other precision copper tube solutions.
The company operates from Xiangcheng District, Suzhou, and emphasizes stable quality through flow-line production, specialized monitoring, and a complete range of testing equipment. With advanced equipment and proven production processes, it supports fast turnaround for fixed-size flow capillary tubes.
In addition to copper products, Suzhou Kangji provides aluminum parts surface treatment and runs aluminum oxidation production lines capable of processing anodized products in various shapes and colors. Its products serve both domestic and overseas markets, with exports to regions including India, the Czech Republic, and the EU, and it supplies well-known brands such as Gree, Midea, Hisense, Haier, Danfoss, Samsung, and Invesco.

Supports rapid turnaround for fixed-size flow capillary tubes, with the capability to supply 40,000 pieces within 24 hours.
Flow-line production with specialized monitoring and complete testing equipment supports consistent processing performance and dependable quality.
Established, with predecessor Wuxian Kangji Metal Fittings Co.
Passed ISO 9001 international standard quality system certification in January 2003.
The company also presents 1996 as a founding year in profile information.
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