WE ARE SDN
SDN Engineering was established in 2007 by Mr. Durai, a technocrat with decades of experience in precision machining and manufacturing of automotive and general engineering components.
Located in the SIDCO Industrial Estate, North Phase, Pattaravakkam, Ambattur, Chennai, one of India’s most prominent engineering hubs, SDN Engineering specializes in CNC turning, VMC machining, thread rolling, and automation-based component production.
Our facility is equipped with advanced machinery, including CNC turning centers, VMCs with 4th axis, robotic handling systems, and precision inspection tools, enabling us to deliver complex machined components with consistent quality and close tolerances. SDN Engineering currently operates 70% capacity utilization, with significant potential for expansion to meet new customer demands.
WHAT WE DO
At SDN Engineering, we specialize in delivering end-to-end precision machining solutions tailored to the evolving needs of our customers. Our core strength lies in the manufacturing of high-precision machined components and sub-assemblies that demand accuracy, repeatability, and superior finish. Using advanced CNC turning centers, VMCs with 4th-axis capability, thread rolling machines, and robotic automation, we ensure exceptional productivity and quality at every stage of production.
From concept development to final delivery, we manage the complete process in-house — including material sourcing, machining, inspection, and assembly. This integrated approach allows us to maintain complete control over quality, timelines, and costs, resulting in reliable products that perform consistently in real-world applications.
CERTIFICATIONS AND PATENTS
As an ISO 9001:2015 certified company, SDN Engineering is committed to achieving the highest standards of precision and reliability in every component we manufacture. Our strong quality system, advanced CNC and VMC technology, and automation ensure consistent, defect-free production. Continuous improvement and innovation drive us to deliver superior value and performance to every customer.
Annual Turnover:
2.50 – 3.00Crores
No.of Employees
25-30 Employees
Annual Turnover with Sister Concern:
14.0-15.0 Crores
GSTIN
33AKMPR
8857J1ZC
OUR VISION
Our vision is to become a recognized industry leader by our customers in component / P roto part manufacturing and commitment to excellence in the markets we serve and ensure business growth in a manner that serves the interest of all our stakeholders.
OUR MISSION
Our mission is to create consistant value for our customers by delivering highest quality of products with providing complete solutions like full finished parts
OUR CUSTOMERS
