About Us

Shenzhen DOLUYO Industrial Co., Ltd. is a professional manufacturer of high accuracy water chiller, condensing unit, heat pumps, seawater chillers, temperature controllers for cold rooms, digital display HP/LP controller; Sea water chiller is specially designed for sea food farming industry to provide constant water temperature control, Doluyo developed the first sea water chiller in 1996 in China; we have been selling more than 100,000 units to fill the vacancy of market. Doluyo based on 16 years’ experiences and expertise, providing more stable, more safety, more convenience, more energy saving for sea food farming industry. Even since foundation, DOLUYO is dedicated to providing our clients high quality and novel refrigeration equipments, our products including Laser water Chillers have been in a leading position in Chinese refrigeration industry. We are the outstanding manufacturer in producing high precision laser water chiller. The water temperature control accuracy has been reached to ±0.1℃. We’ve built our unique style industry park in 2004, with floor area more than 18000 square meters. We passed CE certification in 2009; We’ve invested and built our Enthalpy difference lab of cooling facility for comprehensive performance testing in 2012, which provides more reliable support for product performance stability. We’ve strong research and development team, and strict quality control system, we’d like to established long term cooperation relationship and build mutually beneficial and win-win with clients all over the world.