Our cylindrical cell steel casings are made of 304 stainless steel, featuring precise dimensions and an explosion-proof design, while supporting customization. We offer a wide range of product specifications, with both battery casings and complete sets of accessories available in stock.

1. Professional Standards: All products are made of high-quality materials and formed through multi-process stamping, with no corners cut in production.
2. Excellent Performance: Featuring a specialized structure, it provides reliable power-off and explosion-proof functions, with accurate indentations, stable internal pressure, and controllable performance.
3. Strict Quality Control: Advanced testing equipment is adopted to conduct strict inspections on product dimensions, ensuring compliance with product standards.
4. Customization Support: Offered directly by the manufacturer, we provide a complete range of specifications, support customization based on provided drawings, and supply complete sets of products in stock.

1. Product Category: It refers to cylindrical cell steel casings, a core component for battery structures.
2. Core Application Industry: It is mainly applied in the new energy battery industry, targeting the upstream and downstream of the battery manufacturing chain.
3. Specific Application Scope: It covers two major areas – one is R&D and production of automotive power lithium battery parts (casings, cover plate assemblies, rigid-flexible connectors); the other is hardware processing links for 3C and automotive components (precision stamping dies, stamping and drawing, laser welding).

Quality Assurance: ISO-compliant production with no material shortcuts.

R&D Focus: Optimized for high-energy-density batteries.

One-Stop Service: From prototyping to mass production.

Packaging: Vacuum-sealed to prevent oxidation.

MOQ: Negotiable (available for urgent orders).