16th Floor, Building 1, GuangdaWe Valley Phase 3, Songshan Lake High-tech Industrial Development Zone, DongGuan.
TEL: +86 138 0884 1447
MOBILE: +86 138 0884 1447
E-MAIL: info@industrialhvlsfan.com
Features of HVLS Fans





Product concept of excellence
OPT pays great attention to the practicality and market reputation of the products, and insists on using the better technology, the better design and the most advanced concept to make the best products in the world. The product concept runs through every step of R&D, production, sales and service.
OPT has a complete product management system and is fully upgraded with the development of technology. At the same time, we have long-term cooperation with research institutes such as the National Materials Research Institute and the National Electromechanical Research Institute to provide users with the most satisfactory products using technology and quality.
Provide systematic services to customers, new standards of service
OPT establishes a global service system to achieve global service systemization and standardization goals. Internationally established a partner standardization service network, currently serving more than 50 countries; domestic branch office service system, more than 20 branches and offices nationwide, including pre-sales, after-sales, technical support, 30 minutes Rapid response mechanism for HVLS industry services.
The new standard makes users more worry-free!