ISO Three-systems Certification Certificate

Tianjin Xingda Electric has obtained the ISO three‑systems certification, covering ISO 9001 Quality Management System, ISO 14001 Environmental Management System and ISO 45001 Occupational Health and Safety Management System. These internationally‑recognized standards verify that the manufacturer operates with standardized procedures across product quality, environmental protection and workplace safety.

All production workflows, including raw material incoming inspection, component machining, finished‑product testing, warehousing and delivery, strictly follow the requirements of the three ISO systems. Core products such as transformer bushings, transformer desiccant breathers and oil‑level indicators undergo full‑range inspections and factory tests before shipment to stabilize product performance and reduce defect risks.

Under the ISO 14001 system, the factory implements waste classification, reasonable energy consumption control and pollution‑prevention measures for production workshops. The ISO 45001 standard regulates on‑site operation rules to protect occupational health and safety for all production staff.