YTG carries on after-sale services based on a complete system in which Q.P.E. Dept. of the company takes on the first-grade manager, marketing company is the second-grade one and the third one will be each branch of the marketing company in different places in the country, forming a circulating system of the customers—after-sale service network—customers. On any complaint come from customers about quality of our products, we will meet the customers, request to the high limit by quick reaction, rapid handling, answering what has been asked, and we will follow the way that surely making reply to the customer in 24hours for common problems, in 48hours for important problems, in the case that the service has to been made in the site, we will certainly arrive there within 24hours if the place is located in Yunnan Province, and within not more than five days when the site is out of Yunnan.



AddressNo. 471, Civil Aviation Road, Guandu District, Kunming, Yunnan Province  


FAX: 0871-66287216

Sales:0871-66287201(internal trade)、0871-66287202(foreign trade)