Twinco grew up in the contract metal working industry, mastering the skills required to manufacture. Housed and operated in our 50,000 square foot manufacturing facility is some of the most modern, cutting edge machinery and processes in the world. The following is a list of some of the manufacturing processes we routinely conduct at our facility:

Processing Operations

-Shaping Processes

--Material Removal

• Abrasive Water Jet
• Electrical Discharge
• CNC Milling
• CNC Turning

--Material Deformation

• Bending
• Stamping
• Coining & Embossing

--Casting & Molding

• Compression Molding
• Injection Molding
• Transfer Molding
• Plastic Casting

-Property Enhancing Processing

--Heat Treatment

• Hardening
• Annealing
• Stress Relieving

-Surface Processing

• Abrasive Cleaning
• Vibratory Deburring
• Painting & Priming
• Black Oxide Finishing

Assembly Operations

-Permanent Joining Processes

• Welding, Mig, Tig, & Spot
• Brazing & Soldering
• Adhesive Bonding

-Mechanical Fastening

• Thread Precision Mechanical Assembly
• Riveting
• Press Fitting
• Induction Shrink Fitting

Combining these capabilities with our knowledge of Rail & Transit applications makes Twinco uniquely qualified to design and manufacture solutions for the industry.