Кнопка-триггер модального окна
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+65 6679 6196
+998 78 140 33 55
info@ent-en.com
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+65 6679 6196
+998 78 140 33 55
info@ent-en.com
Film about the company
Русский
Oʻzbekcha
English
Company
Activity
Career
News
Sustainability
Media materials
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International certificates
Certificate:
Quality management systems ISO 9001 (RU)
Download (PDF)
Certificate:
Quality management systems ISO 9001 (RU)
Download (PDF)
Certificate:
Quality management systems ISO 9001 (RU)
Download (PDF)
License name
License to perform works using prom methods. mountaineering
License for the transportation of goods by road (expired)
License for design, construction, repair and operation
License_projection_and_building_objects and_exploitation.pdf
License for the construction of long-distance telecommunications networks
License for installation, commissioning, repair and maintenance
Permission name
Permission to perform commissioning of electrical installations
Permission to perform nondestructive testing at the OPO (expired).pdf
Permission for the installation of lifting cranes, elevators, lifts
Master Pipeline installation permit
Permission for installation, repair and repair of gas pipelines and other gas-consuming objects
Permission for installation, repair and repair of boilers, steam heaters and economizers
Permission for installation, repair and n-n of pressure vessels
Permission for NC
Permit for transportation of petroleum products
Permission to transport dangerous goods
Permission for chemical processing
Permission to conduct inspection and testing of structures and technical devices
Permission for installation, NDP, TU devices
Permits for mining operations on the m-yakh There and Kushatut
Permits for X-ray machines
Laboratory Certificate