Located in Dong Nai, Vietnam, OnTops has been in business for 24 years, beginning as a Cast Iron Manufacturer and transforming over the years into an Aluminum Die Casting and Extrusion Leading Supplier. Our manufacturing capabilities consist of Aluminum Die Casting, extrusion, CNC machining, tool & die, injection molding, surface finishing (anodizing, plating), powder coating and product assembly.

 

We offer commercial and industrial solutions to many industries including automotive, industrial equipment, consumer electronics, LED lighting, furniture, and fence & railing.