About Us / Our service

The after-sales concept of "customer-centric" is reflected in every link of design, production and sales.
The company has built a perfect after-sales service system, maintain good communication with customers, timely track the operation of the delivered products, and is equipped with special technical forces to implement warranty projects.
During the after-sales service period, Jiangsu Huihuan Environmental Protection Technology Co., Ltd. provides 7×24 hours 400 free service hotline, provides 24-hour telephone hotline service to the procurement unit, answers the problems encountered by the procurement unit in the use of the system, and timely puts forward suggestions to solve the problems and operation methods.
Jiangsu Huihuan Environmental Protection Technology Co., Ltd. technical maintenance 400 hotline telephone number: 400-828-0680.