Electrical

An extensive range of robust fittings and weatherproof products.

Automotive

Connectivity solutions such as high brackets, busbars, and connector pins.

Power Transmission & Distribution

Connectors & structural components for cutouts, transformers, & substations.

Aerospace

Complex sensor housings & fracture-critical products.

Appliances

Robust castings and assemblies for everyday appliances.

Commercial Hardware

Finished components for commercial & residential hardware applications.

Electronics & Telecom

Precision metal stamped sensors, connectors and cast housings & covers.

Fluid Power

Durable, precision products for high-pressure applications.

Food & Beverage

Handles, leveling pins, flow valves & button housings.

Lighting

Custom housings to fully assembled commercial & industrial light fixtures.

Marine

Durable corrosion-resistant engineered castings and subassemblies.

Medical & Dental

Medical-grade parts for implants, housings, manifolds, and pumps.

Oil & Gas

Custom housings and covers for flow control, pressure valves & meters.

Power Tools

Durable yet lightweight custom metal housings.

Solar

Innovative precision metal stamped parts.

High Pressure Die Casting

High-pressure liquid metal is pressed into a precision metal mold cavity, and then cooled & solidified under pressure.

Ideal for a wide range of applications, including automotive, agricultural, electronics, and medical.

Sand Casting

Castings with complex shapes & inner cavities that are produced in a sand mold

Ideal for parts with complex shapes and inner cavities

Gravity Die Casting

A mold is filled with liquid metal using gravity and cooled and solidified in the mold to obtain a casting

Ideal for parts with complex shapes made with steel, aluminum or magnesium alloys

Investment Casting

A process used to obtain a mold without a parting surface; creates parts with high dimensional & geometric accuracy

Ideal for near-net shaped parts with complex shapes and high precision requirements

Partner Services

Custom Tooling, Machining, Surface Finishing, Special Purpose Machine Design & Development

Precision Metal Stamping

More than 80 presses convert metal sheets into custom parts

Ideal for parts for electronic connectors and microprocessor chips

Swiss Screw Machining

A specialized CNC machine capable of producing extremely small, precise parts

Ideal for complex miniature screws, contact pins & micro-fasteners

Partner Services

Rapid Prototypes, Heat Treating, Automated Assembly

Company History

Learn more about our company milestones.

Plant Locations

Learn more about our global manufacturing facilities.

Company News

See our company announcements and press releases.

Contact Us

Let us know how we can help create a solution for you

Resources

Download catalogs and key product guides.

Innovation at Sigma

Purposeful innovation – the continual improvement and innovation of custom-designed and precision-made products and solutions.

Engineered Solutions

Sigma offers solutions for complex product characteristics and technical requirements.

Global Supply Chain Management

U.S.-based supply chain management teams support our customers.

Partner Services

Sigma is a vertically integrated single-source solution provider.

Microcast Technologies Mexicana Acquired by Sigma Electric

Pune, India. July 2, 2018: Sigma Electric Manufacturing Corporation, a leading manufacturer of ferrous and non-ferrous castings, precision machined components and sub-assemblies, today announced the acquisition of Microcast Technologies Mexicana (“Microcast Mexico”), a subsidiary of (“Microcast New Jersey”) for an undisclosed amount. Microcast Mexico sells products to the renowned customers in North America, primarily in the lighting, telecom, and marine end markets. The combination of Microcast Mexico and Sigma brings several strategic benefits to customers of both companies as they manage their complex global supply chains and want to deal with more capable suppliers. Viren Joshi, Chief Executive Officer and President, Sigma Electric, says, “We are excited about the acquisition, and warmly welcome Microcast Mexico as a part of the Sigma Electric. Due to the excellent synergy between the companies´ service portfolios and operative models, this acquisition will add value for both Microcast Mexico’s and Sigma Electric’s customers, as together we create a more comprehensive products and service offering with strengths from the both companies”. The new entity will be rebranded as Sigma Electric Mexico. About Sigma Electric Manufacturing Corporation Private Limited Sigma Electric Manufacturing Corporation Private Limited is a global leading manufacturer of precision machined castings and components. Sigma has registered office in Pune, India and nine world class manufacturing facilities at Pune and Jaipur in India and an 180,000 sq. ft. of warehouse in Garner, USA. Sigma supplies MNCs across the world in the electrical, lighting, home appliances, telecom, industrial and process instrumentation markets. Sigma Electric offers customers a wide range of services including engineering and design, secondary finishing, assembly, packaging and global supply chain management. Sigma’s engineering expertise, lean manufacturing practices, innovative products, and superior customer service makes it the preferred partner of choice for many of the world’s leading brands. About Microcast Technologies Mexicana (“Microcast Mexico”) Microcast Technologies Mexicana (“Microcast Mexico”) manufacturing set up includes die casting machines in the 400 -1100T range, high end vertical machining centres & Powder & liquid painting facilities. The die casting machines are equipped with the centralised Vacuum system & digital process control. Additional processes include FIP (Foam in place), Impregnation, pad printing, Stencilling and Silk-Screening, Laser Engraving etc. Microcast has proven ability to offer complex value added sub assembled components.