C Caswell Engineering Services Limited specialises in the design and installation of HVAC systems. C Caswell Engineering Services Limited also manufactures its ductwork in-house to deliver complete turnkey solutions. Their main focus is on delivering results which exactly meet their clients' needs and exceed their expectations. The main services at C Caswell Engineering Services Limited include restaurant and bar ventilation, kitchen extract systems, fire-resisting ductwork, air conditioning and acoustic control.

At Sunlion Sanitary, we are dedicated to providing high-quality HVAC systems to meet the growing demand for efficient, reliable, and environmentally friendly solutions in the heating, ventilation, and air conditioning industry. With years of experience, we specialize in designing and manufacturing top-of-the-line HVAC systems tailored to meet diverse needs, whether for residential, commercial, or industrial applications. Our commitment to innovation, sustainability, and customer satisfaction drives us to continuously improve our products, ensuring that we deliver cutting-edge solutions that enhance comfort, energy efficiency, and air quality. At Sunlion Sanitary, we combine state-of-the-art technology with expert craftsmanship to create HVAC systems that stand the test of time, making us a trusted name in the industry.