India is currently witnessing an unprecedented industrial transformation, driven by the "Make in India" initiative and the PLI (Production Linked Incentive) schemes. As the world's fastest-growing major economy, the demand for sophisticated aluminum shells and metal packaging solutions has skyrocketed across several sectors:
Xinyunyang Precision Technology provides the bridge between China's mature high-end manufacturing ecosystem and India's rapid industrial expansion.
We understand the unique environmental challenges in India—from tropical humidity requiring specialized surface treatments (Anodizing/Gold Plating) to the need for cost-optimized, high-volume production for the Indian consumer electronics market.
Get Technical ConsultationYears of Precision Machining Experience
Professional Technical Staff
Certified Quality Management
Higher Delivery Efficiency
As a leading Aluminum Shell Manufacturer, Xinyunyang Precision Technology Co., Ltd. (founded in 2014) leverages the world-class supply chain of Shenzhen. Our core competitiveness lies in Kovar precision processing and aluminum extrusion/CNC machining. For our Indian clients, this means access to materials and tolerances (down to ±0.005mm) that are often difficult to source locally.
We specialize in metals with specific thermal expansion properties. Our Kovar 5G Enclosures (CTE 4.7±0.2×10⁻⁶/℃) are essential for ceramic-to-metal seals in aerospace and high-frequency communication modules.
From raw material sourcing to CNC machining, vacuum brazing, and final surface treatment (Electroless Nickel, Gold, or Silver plating), we provide a one-stop solution that reduces lead times for Indian importers.
Xinyunyang Precision Technology Co., Ltd., founded in November 2014, adheres to the principles of Integrity, Innovation, Cooperation, and Sharing. We focus on Kovar precision processing as our core competitiveness, deeply cultivating fields such as semiconductors, optical communications, aerospace, and medical devices.
High-precision processing capability
Advanced technology and equipment
Strict quality control (ISO 9001)
Flexible customized services for Indian SMEs and CorporatesThe company has a professional team of more than 100 people, of which technical engineers account for 30%, ensuring every Aluminum shell design is optimized for manufacturing (DFM).
Core members have been deeply engaged in precision metal processing for 10+ years, focusing on composite processing of special metals like Kovar and titanium alloys for AI and 5G.
With ISO 9001 certified quality systems and intelligent production scheduling, we have increased delivery efficiency by 15%-20%, a vital factor for the fast-paced Indian market.
We provide comprehensive solutions that go beyond simple manufacturing. Our engineering team assists in:
Yes, we regularly ship to major Indian industrial hubs including the Noida-Greater Noida electronics corridor, Bangalore's tech parks, the Sri City SEZ in Andhra Pradesh, and the automotive clusters in Pune and Chennai.
For prototypes (CNC rapid prototyping), the lead time is usually 7-10 days. For mass production, depending on the complexity and surface treatment, it typically ranges from 3-5 weeks.
Kovar is used when the shell needs to be joined to glass or ceramic. Standard aluminum expands too much when heated, which would crack a glass seal. Kovar's expansion rate matches glass, making it essential for hermetic electronic packaging.
We provide full material certifications (MTC), dimensional inspection reports (CMM), and surface finish verification. We also support third-party inspections if required by your procurement protocol.

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Connect with our engineering team today for a free technical review and quotation.