The future of new energy lies not only in the battery itself, but also in the green manufacturing industry chain.

The 17th Shenzhen International Battery Technology Exhibition (CIBF) was held from May 15 to 17, 2025 at Shenzhen International Convention and Exhibition Center. With the theme of “Chaining the World – Empowering Green – Driving the Future”, the exhibition covers the whole ecological chain of “material – core – equipment – recycling – application”, from the upstream minerals (lithium, cobalt, nickel, etc.), to the midstream batteries, motors, and then to the downstream vehicle manufacturing, China has formed the world’s most complete new energy industry chain. China has formed the world’s most complete new energy industry chain. As China’s manufacturing gradually takes the lead in the world, how to establish a safe, efficient, green and low-carbon industrial chain has become an important strategic goal.

Exhibition site

In this exhibition, Nanjing Shinkai Filtration demonstrated how to achieve environmental protection, safety and economy through effective liquid-solid and gas-solid filtration and separation during the production and manufacturing process of battery electrodes, cores and other materials by promoting metal filters and precision filtration systems, and at the same time exchanged and demonstrated with internationally renowned multinational purchasers, professional buyers, petroleum and chemical and other related industry organizations and enterprises that came to visit and consult on A series of filtration and separation solutions.

Shinkai filter batteries are composed of positive electrode, negative electrode, electrolyte and diaphragm.

The manufacturing of these parts requires a great deal of filtration and purification technology. With years of expertise in filtration and separation, SHINKAI helps battery manufacturers to solve many complex and demanding problems. In China, SHINKAI cooperates with leading companies in the battery industry, including Wanhua Chemical Group, XTC New Materials, Capchem, etc. The products provided by SHINKAI have been widely praised, including but not limited to the following aspects:

1) Anode materials: solid-liquid filtration in the production of ternary precursors

(2) Negative electrode materials: high temperature gas filtration in the production of silicon and carbon negative electrode materials

3）Electrolyte solvent: catalyst filtration in dimethyl carbonate production

4) Electrolyte: pre-crystallization process of lithium hexafluorophosphate

5) Electrolyte configuration: pre-filtration and back-end filtration

6) Electrolyzer: gas diffusion layer

Sintered metal filter element produced by Xiongkai has the advantages of corrosion resistance, high precision, long life, high throughput, whether it is an ordinary dead-end filter, or dynamic mis-flow filters, in response to high temperature gas, highly corrosive liquids or high concentration of media, Xiongkai’s products can run stably, which is of great significance to the stability of the enterprise’s production efficiency, not only saves the cost of production and ensures the quality of the products, but also Avoid the production process of waste gas, waste water emissions.

Sintered metal filter element produced by Shinkai has the advantages of corrosion resistance, high precision, long life, high throughput, whether it is an ordinary dead-end filter, or dynamic mis-flow filters, in response to high temperature gas, highly corrosive liquids or high concentration of media, Shinkai’s products can run stably, which is of great significance to the stability of the enterprise’s production efficiency, not only saves the cost of production and ensures the quality of the products, but also Avoid the production process of waste gas, waste water emissions.