OEM 18650 21700 46800 Cell Case for Cylindrical Lithium Ion Battery

OEM 18650 21700 46800 Cell Case for Cylindrical Lithium Ion Battery. OEM Customization Services: We provide assembly and customization services for various battery types. Free Sample Availability: Free material samples and small rolls of battery steel strips are available. Industry Leading Supplier: Supplier to Nanfu Battery and GP Batteries with 30%+ China distribution share. Strict Quality Control: Products undergo thickness, hardness, salt spray tests, and surface analysis. Wide Application Range: Serves consumer electronics, EVs, energy storage, and industrial applications. Fast Delivery Time: Standard delivery is 15-25 days depending on order quantity and specs. Flexible Payment Terms: Accepts T/T, L/C, D/P with 30% deposit and balance before shipment. High Production Capacity: Annual sales over 3,000 tons with sufficient inventory and flexible capacity.