The company has carried out standardized management and insisted on refined production for the past two decades. Signed a quality inspection technical service agreement with the local technical supervision bureau, passed the GB/T19001:2016/ISO9001:2015 quality management system certification , and Manual magnetic shutter clean window has been tested and certified by the National Fixed Fire Extinguishing System and the Quality Supervision and Inspection Center for Fire-resistant Components.
WHY CHOOSE US
Insist on refined production
1.Standardized management of Cleanroom Wafer steel door, quality assurance
2.Patented technology, ingenious production
3.Professional installation, value-added services