Alpha is a DBE firm under the Arizona Unified Certification Program and is certified by ADOT as DBE firm No. 756.
Alpha offers a broad range of Survey Services including Design Support Surveying and Mapping for Transportation projects as well as for other AE project types.
Crown Engineering Corporation is a maufacturer of electrodes, igniters, flame rods, probes, and terminal (Rajah style) connectors for gas and oil fired equipment. We are also a mass distributor of related heating replacement parts for Auburn Company, Firomatic, Pioneer, Webster, SSC, Valker, Schott Scientific, Conbraco, Apollo Valves, Wayne Combustion Systems, Superior Signal Co., and TB Woods.
Founded in 1972, Trinity Engineers Pvt. Ltd.—renowned as the Master Blacksmiths—is a global leader in closed-die forging and precision machining solutions. With over 53 years of experience, we specialize in OEM forged parts, closed-die forgings, and machined components for the automotive, railway, hydraulic, construction, mining, oil & gas, and earthmoving industries.
State-of-the-Art Manufacturing Facilities
Our 25,500 sq. m forging facility in Pune, India, is strategically located just 200 km from Mumbai’s major international port, enabling fast, cost-efficient global exports.
We also operate a 7,000 sq. m advanced precision machining facility in Nighoje, Chakan, equipped with the following:
100+ CNC, VMC, and HMC machines,
Fully equipped inspection facility,
Capabilities for complex machined sub-assemblies,
This combination of forging and machining infrastructure allows us to deliver high-performance, dimensionally accurate, and quality-tested components worldwide.
Complete OEM Forging & Machining Solutions
We provide end-to-end manufacturing services, including:
Die design & development,
Closed-die forging production,
Heat treatment & surface finishing
CNC machining & sub-assembly,
Final inspection & quality assurance.
Our products are trusted by OEMs across Europe, North America, South America, and India.
Innovation & Digital Smart Factory
As we transition into a digital smart factory, we integrate industry technologies to enhance quality, productivity, and traceability. This ensures our customers receive consistent, high-precision, and cost-effective solutions every time.