Shenzhen DOLUYO Industrial Co., Ltd. (Doluyo) is a leading manufacturer of constant temperature control equipment. Since 1996, we have been providing innovative temperature control solutions for our customers. Our headquarters is located in Shenzhen City of South China, just 10 minutes away from Shenzhen Airport and 45 minutes away from Hong Kong by car. This location provides us with extensive access to technical, manufacturing, and transportation resources.

All of our products are researched and designed by our own engineering staff and are strictly examined by our quality assurance team to ensure that our customers receive products that consistently meet and exceed expectation. Our products include heat pumps, seawater chillers, laser chillers, high speed spindle chillers, oil chillers, low temperature air coolers, condenser units, receivers, heat exchangers, and custom temperature control equipment.

The product from Sunrise means quality, integrity and dependability. For more than 10 years of experience, we have made out many series of high quality refrigeration equipment and parts. Many of our products are sold by large, renowned companies under their own private-label or are used as subassemblies for their complete products. Our products can be used for swimming pool, hotel, aquarium, seafood restaurant, fish farming, laser equipment, PCB, CNC lathe, reflow and wave soldering system, printing equipment and plastic machine.

We use the latest technology to design highly reliable and quality products, coupled with our commitment to total customer satisfaction. Sunrise, an ideal supplier for your temperature control needs, would like to establish a long-term cooperative relationship and build mutually beneficial businesses with you.