Hangzhou Kunli Welding Materials Co., Ltd. is located in the Industrial Zone of Puyang Town, Xiaoshan District, Hangzhou, Zhejiang Province. It is a high-technology enterprise specializing in the research, development, and manufacturing of high-performance aluminum alloy welding wire and aluminum alloy wire.

The company has more than 20 years of experience in aluminum alloy wire production. Equipped with internationally advanced aluminum alloy welding wire manufacturing facilities, complete testing equipment, a stable production process, and a strict quality control system, it ensures consistent and reliable product performance. The high-performance aluminum alloy welding wire produced by the company has successfully obtained a number of internationally recognized certifications, including DB, CE, ABS, DNV, and CCS. The company has a production capacity of more than 200 MT per month, with 50% of its products exported to over 30 countries and regions, including the USA, Mexico, Southeast Asia, Japan, Korea, Australia, and New Zealand.

At the same time, the company maintains close cooperation with Beijing Nonferrous Metals Research Institute, Central South University, Shanghai Cable Research Institute, and other research institutions. By breaking the long-standing reliance on imported high-performance aluminum alloy welding materials, the company has become a qualified supplier for China CRRC, Maersk, and other representative enterprises across different industries, successfully replacing imported products and supplying them in large quantities.