# D.D.POWER > Custom Lithium Battery Packs & Precision Sheet Metal Fabrication in Pune. ## Pages - [Contact](https://ddpower.co.in/contact/): Reach out to discuss custom lithium battery specifications, sheet metal fabrication tolerances, or bulk OEM production requirements. - [Request a Quote](https://ddpower.co.in/quote/): Provide your technical specifications, custom battery footprints, or sheet metal fabrication drawings for a rapid engineering response from our Pune facility. - [OEM Solutions](https://ddpower.co.in/oem-solutions/): End-to-end contract manufacturing tailored to client technical drawings and strict BOM standards for enterprise procurement. - [Fabrication Services](https://ddpower.co.in/fabrication/): Operating an advanced industrial processing floor in Pune, our fabrication division delivers sub-millimeter precision across laser cutting, laser welding, and heavy sheet metal forming for demanding OEM applications. - [Lithium Batteries](https://ddpower.co.in/batteries/): We engineer high-performance lithium packs matched to strict industrial voltage, capacity, and duty-cycle footprints, integrating smart BMS architectures and laser-welded busbar assemblies. - [About Us](https://ddpower.co.in/about/): D.D.POWER delivers end-to-end custom engineering, integrating lithium battery assembly and precision sheet metal fabrication under strict technical oversight. - [Home](https://ddpower.co.in/): Integrated OEM battery pack assembly and CNC metal fabrication under one roof in Pune, engineered to exact industrial specifications. ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/ddpower.co.in/mcp) [comment]: # (Generated by Hostinger Tools Plugin)