Openex manufactures first-class battery enclosures and take care of your unique needs. Our quality custom battery storage cabinets are skillfully fabricated leveraging our 300+ team of professionals, leading-edge equipment and robotics, and 20+ years of dedication to best practices on our 730,000 squre-meter plant.

We offer metal fabrication of excavator bucket to customers in the heavy equipment industry. The excavator bucket would be used on medium to large excavators. Using the latest fabrication technology available, we applied our cutting, bending, welding, and machining capabilities to form the body from abrasion resistant steel plate. Our large welding robots and positioners […]

Steel and aluminum frame fabrication is the foundation for manufacturing a wide variety of commercial, industrial, and structural applications. Here at Openex, we fabricate heavy steel frames, lightweight aluminum metal frameworks and everything in-between, according to the approved design specifications. We produce custom frames for structures and equipment used in a variety of industries such […]

We manufacture gearbox that are efficient, durable, and cost-effective and can be supplied in standard or modified versions. Our goal is not just to build or rebuild your gearbox, but to manufacture a product that provides an additional capability that requires less cost to maintain. You can rely on our high-end manufacturing capabilities to deliver […]

Beam Steel Structure Fabrication Beam Steel Structure is mainly used to manufacture metal structures. Beam Steel Structures are used as structural metal frames that allow not only to facilitate the construction members possessing unnecessarily large safety factor, but also to create more cost-effective form of supports and cross-sections of individual members, thus reducing the weight […]

Over 20 years of heavy fabrication experience, capabilities and vast production equipment, we work with a wide variety of materials for all types of OEM turbine or engine projects. For innovative OEMs of engines and turbines, Openex has extensive experience producing the following: Manifolds Hubs Housings Covers Turbine component contract manufacturing Generator, motor and stator […]

Openex has extensive experience in the vacuum chamber construction. Openex has fabricated vacuum chambers for industries such as Flywheel Energy Storage, Solar, Optics, LED Light, Vacuum Casting, Crystal Growth, and Thin Film Deposition to name a few.

We are experienced in manufacturing of enclosures, machine covers, industrial boxes, industrial fuel tanks and other structures from sheet metal. We deliver components in a variety of states from parts, welded frames, powder coated frames and fully assembled modules.

Openex is a global manufacturer of various flanges. Upon request, we manufacture the forging of flanges and blinds that are custom-designed to customer dimensional requirements. We have an extensive track record of producing flanges from a wide variety of material grades. Our extensive raw material inventory allows us to manufacture forged flanges to the most […]

Tube Sheets and flange manufacturing is one of Openex's specialties. We're a tube sheet/flange maufacturer that specializes in almost all tube sheets up to 12 meters in diameter and special flanges in all styles that measure up to 10 meters O.D based on your requirements.