Company Certificate a ni a.

Kan thil siamte hi CQC (China Quality Certification), CE, CB, leh international standard dangte hmanga certified a ni. ISO 9001 (quality management), ISO 14001 (environmental management), leh ISO 45001 (Occupational Health and Safety) system te kan zawm a ni. Tin, kan compact busway thar hian structural design patent a dil bawk.