4. Certificates, Patents, Brands and Project References
A certificate applies according to its holder, standard, scope, model, date and conditions. For example, Jieteda’s current English ISO 9001:2015 and ISO 45001:2018 certificates cover defined qualified elevator installation and maintenance activities; they are not blanket product certificates for every item shown on the Website.
Historical cooperation or reference to another brand does not establish current authorization, agency, endorsement or product origin. Third-party trademarks belong to their owners.
Project names and images describe JAFITA’s records only to the stated scope. A project reference does not mean JAFITA supplied every unit, performed every service or owns the project imagery. Where scope details are limited, visitors should request clarification before relying on the reference.











