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Testimonium

Negotium Licentia & Opus Safety License

Testimonia

Installation, Alteration, Repara & Sustentationem Licentia Specialis Equipment Populi Reipublicae Sinensis

Environmental Management System Certification

Quality Management System Certification

Occupational Health and Safety Management System Certification

Credit & Facultates Certification

AAA coeptis fidem certificationem

Facultatem industria taxationem certificationem II *

Industria Consociationis&Unit

Hubei Refrigeration Institutum Consilium Unitum

Hubei Province Air Purificationis Industry Association Vice President Unit

Honor Qualification

In 2018, hubei Provincia Aeris Purificationis Industry Consociationis ut munda speciale committee

Donata pestilentia praeventionis commeatuum et quotidianarum necessitatum ad COVID-19 Praetorium in Qingshan District, Wuhan