Suzhou Kinkou E-Tech Co., Ltd is Established in year 2005. Company is mainly engaged in the research and development, manufacturing of copper alloy and components for electronic communication. KINKOU products are mainly used in the fields of aerospace, military industry, civil electronic communication industry, also in new energy batteries and welding industry. Since its establishment, KINKOU have adhered to independent research and development, as well as domestic alternative product research and production. 

We have 34 corresponding actual technology and product invention patents, 10 utility model patents, and 1 authorized trademark. Exclusive responsibility for formulating five national standards and national non-ferrous metal industry standards, four of which have been issued and implemented by the Ministry of Industry and InformationTechnology of the People's Republic of China. and One in special project for high-performance materials by the Ministry of Industry and Information Technology of the People's Republic of china. The company's technology and products are at the international advanced level in the industry, and it has achieved the first domestically produced import substitution of three "bottleneck" high-performance copper alloy materials. KINKOU has undertaken the international scientific and technological cooperation special project "Collaborative Research and Development (Secret) of High Purity and High Beryllium Copper Strip, Beryllium Foil, and Beryllium Aluminum Alloy Manufacturing for Aerospace Aircraft and Missile Components" (No. 2014DFR50530) by the Ministry of Science and Technology of the People'sRepublic of China. 

The research and development and production of beryllium copper micro-filaments have achieved a successful breakthrough in domestic equipment matching at Jinjiang ElectronicTechnology. From 2021 to 2024, the company has been awarded the "Strategic Supplier" ofAVIC Opto-electronics for four consecutive years, leading the company's leap frog development through independent technological innovation.