Electric Power Engineering: Pakistan's Best Manufacturer of Cable Trays and Solar Structures. The bustling industrial sector of Pakistan, one company has consistently stood out as a beacon of quality and innovation: Electric Power Engineering. Renowned for its exceptional manufacturing capabilities, Electric Power Engineering has firmly established itself as the go-to source for cable trays, solar structures, and distribution boxes. Let's delve into why this company is celebrated as the best in the business. The Cable Tray Connoisseurs Electric Power Engineering offers a comprehensive range of cable trays designed to meet the diverse needs of various industries. Each type of cable tray we produce is a testament to our commitment to quality and excellence. Perforated Cable Trays: