To bring the best quality service to customers, Rong Nam Hai sets up 24/7 support system. Your satisfaction is our mission.
Help us improve the quality of products, services, and our employees ‘s service attitude if you are not satisfied.
Contact our business department for ordering issues, quotes, product information and other deals.
Support problems of breakdown, failure, construction and installation of refrigeration systems, industrial pipes … 24/7.
Just take a moment to complete the form below, our support employee will get back to you as soon as possible.