Thang Long TLE Group strives to satisfy all customers and partners throughout the process from advising to after-sales services. Professionally trained sales team will help customers choose the product that best suits the purpose of use. The Group's technical advisory capacity has been affirmed by the largest buildings in Vietnam such as complex buildings, office and hotel buildings, condominiums to small and medium projects such as hospitals, family houses, factories, schools, etc.

For each project, the Group always has a thorough technical survey team that answers all customer's problems. Each year, the number of Group elevators supplied to the market is increasing in parallel with the better quality of technical advisory service.

With the quality and prestige affirmed in the market, the Group has made its mark in 64 provinces and cities across the country with large and small projects from the North to the South.

The Group also regularly holds technical seminars or participates in seminars organized by Mitsubishi to help employees master new elevator types and complex technical factors.