India’s Sona Comstar Enters China’s EV Market with ₹167 Crore Joint Venture

Gurugram-based Sona BLW Precision Forgings Ltd. (Sona Comstar) has entered into a strategic joint venture with China’s Jinnaite Machinery Co. Ltd. (JNT), marking a key step in its global EV growth strategy. Sona Comstar will hold a 60 per cent majority stake in the JV, while JNT will retain 40 per cent. The JV will have a five-member board with majority representation from Sona Comstar (3 members), though day-to-day operations will be led by JNT (2 members). 

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Deal Structure and Scope

The newly announced joint venture will focus on manufacturing driveline systems and components for automotive OEMs in China and globally. Under the agreement:

• Sona Comstar will invest $12 million (approx. ₹100.20 crore) in the first phase. 
• Jinnaite Machinery will contribute $8 million (approx. ₹66.80 crore) worth of assets and existing business operations.
• The JV is set to commence operations in H2 FY2025, pending customary approvals.

The collaboration is expected to enhance Sona Comstar’s footprint in Asia, adding China to its existing operations in India, Japan, and South Korea.

Why China, Why Now?

China sold over 11 million EVs in 2024, accounting for two-thirds of global EV sales, according to the International Energy Agency (IEA). The country’s automotive landscape is not only massive but evolving rapidly, with Chinese OEMs now holding 76% of the global EV market share. Moreover, Chinese automakers exported over 6 million vehicles last year, up sixfold from 2020. 

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This JV offers Sona Comstar a foothold in a crucial growth market, particularly as OEMs worldwide increasingly source EV components from China due to cost competitiveness, scale, and manufacturing maturity.

Sona Comstar’s Global Positioning

Sona Comstar is already a leading supplier of differential assemblies for battery electric vehicles (BEVs) in North America and a top player in Europe. By expanding into China, it is aiming for a geographically diversified, vertically integrated presence in the three key EV markets: North America, Europe, and Asia. 

This move also strengthens Sona’s “China+1” strategy in reverse, i.e., not just moving away from China, but partnering within China for global advantage. With this deal, Sona Comstar can offer localised production, reducing lead times, logistics costs, and import duties for Chinese OEMs.

What Jinnaite Machinery Brings To The Table

Jinnaite Machinery adds significant technical and operational depth:

• A world-class foundry operation
• 63 patents and 36 proprietary technologies
• Recognised contributor to Chinese national manufacturing standards
• Supplies to major OEMs in China, North America, Europe, and Japan

Its strong local relationships and production capabilities will be critical for market access and cost-effective scaling.

Rare Earths & Geopolitical Undercurrents

The timing of the JV is also notable against the backdrop of the global rare earth metal crisis, where China controls nearly 60 per cent of global rare earth mining and over 85 per cent of refining capacity. Rare earths are essential for EV motors and driveline systems, exactly the area Sona Comstar operates in. 

With increasing geopolitical tension and export curbs on critical materials by China, Indian suppliers face uncertainty in securing stable input costs and timely access to components. A JV within China could give Sona Comstar more secure and preferential access to local supply chains, raw materials, and processing technologies, thereby mitigating future supply disruptions. 

Implications for India

While this JV is outward-looking, there are indirect benefits for India:

• Technology transfer and process learning that can filter back into Indian operations
• Revenue diversification, making Sona Comstar more resilient to domestic or regional demand fluctuations
• Potential for India to become a regional engineering and R&D hub supporting the JV’s future innovations

However, concerns persist that such partnerships could shift production and job creation overseas unless carefully balanced with domestic growth strategies.