Optimize Engineering Core (OEC) is a leading refrigeration parts manufacturing company in Karachi, Pakistan. Formed through a joint venture with trusted Chinese engineering partners, OEC brings advanced cooling technology and high-quality manufacturing to the local industry.

OEC specializes in producing evaporators, condensers, heat exchangers, sheet & tube freezers, glass refrigerator doors, and glass shelves. Every product is custom-designed to meet client needs, helping factories, cold-storage units, and appliance brands achieve better cooling performance, lower energy use, and long-term reliability.

The company also supports OEM manufacturing, custom fabrication, and technical guidance for industrial refrigeration projects. OEC works closely with major appliance brands and B2B clients, ensuring fast delivery, consistent quality, and dependable after-sales support.

With modern Chinese technology and strong local expertise, OEC aims to upgrade Pakistan’s refrigeration industry by offering efficient, durable, and affordable cooling system components that meet global standards.