Customer Service_About_Shanghai ggrenn Lighting Technology Co., Ltd.

Service Idea Initiative, fast, standardized and considerate Star service features 1.if necessary, the client can send engineers to the factory, "to provide free training pigeons.
2.can provide services in real time via telephone or network. Remote control through the network debugging (software support), to solve the problem.
3.warranty for one year. After the warranty period, the service will only charge the material fee.
4.according to the information provided by customers to complete the solution.
5.service personnel have passed the company's internal assessment, certificates, to ensure high quality of service. Service center telephone Service call：021-36411817*8012
E-mail：Tonyf@sh-gren.com