Floor 14, TTC Building, 19 Duy Tan Street, Cau Giay District, Hanoi
KONGO provides user and maintenance manual to customers. Regular door maintenance will ensure the safer and smoother door operation.
Especially, KONGO has a team of experienced and enthusiastic technical experts which is always ready to maintain the products during the warranty period or you can choose our professional maintenance service beyond the stipulated warranty period. Customers will be completely assured and satisfied with our quickly professional handling which helps ensure the door’s quality, safety and durability.