{"id":177,"date":"2026-08-11T05:43:35","date_gmt":"2026-08-11T05:43:35","guid":{"rendered":"https:\/\/chengguangenergy.com\/quality-certifications\/"},"modified":"2026-08-11T08:18:01","modified_gmt":"2026-08-11T08:18:01","slug":"quality-certifications","status":"publish","type":"page","link":"https:\/\/chengguangenergy.com\/ar\/quality-certifications\/","title":{"rendered":"Quality and Certifications"},"content":{"rendered":"

Quality and Certifications<\/h1>\n

Our Commitment to Quality<\/h2>\n

Chengguang Power Tech controls the entire production chain in-house. From R&D and plate manufacturing to assembly, testing, and packaging \u2014 every step is governed by our integrated quality management system.<\/p>\n

\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0634\u0647\u0627\u062f\u0629<\/th>\n\u0627\u0644\u0646\u0637\u0627\u0642<\/th>\nStatus<\/th>\n<\/tr>\n<\/thead>\n
IATF 16949<\/strong><\/td>\nAutomotive Quality Management System<\/td>\n\u2705 Certified<\/td>\n<\/tr>\n
ISO 9001:2015<\/strong><\/td>\nQuality Management System<\/td>\n\u2705 Certified<\/td>\n<\/tr>\n
ISO 14001:2015<\/strong><\/td>\nEnvironmental Management<\/td>\n\u2705 Certified<\/td>\n<\/tr>\n
ISO 45001:2018<\/strong><\/td>\nOccupational Health & Safety<\/td>\n\u2705 Certified<\/td>\n<\/tr>\n
OHSAS 18001<\/strong><\/td>\nHealth & Safety Management<\/td>\n\u2705 Certified<\/td>\n<\/tr>\n
\u0639\u0644\u0627\u0645\u0629 CE<\/strong><\/td>\nEuropean Conformity<\/td>\n\u2705 Compliant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Factory Quality Infrastructure<\/h2>\n\n\n\n\n\n\n\n\n\n
Facility<\/th>\n\u0627\u0644\u0642\u062f\u0631\u0629<\/th>\n<\/tr>\n<\/thead>\n
Chemical Lab<\/td>\nRaw material analysis, paste composition verification, electrolyte purity testing<\/td>\n<\/tr>\n
Physical Testing Lab<\/td>\nPlate strength, separator porosity, container integrity<\/td>\n<\/tr>\n
Electrical Testing Lab<\/td>\nCCA (Cold Cranking Amps), Reserve Capacity, Charge Acceptance, High-Rate Discharge<\/td>\n<\/tr>\n
Life Cycle Testing<\/td>\nJIS\/DIN\/BCI standard cycle life, corrosion resistance, overcharge endurance<\/td>\n<\/tr>\n
Environmental Chamber<\/td>\nTemperature cycling (-40\u00b0C to +80\u00b0C), humidity exposure, vibration testing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Quality Control Process<\/h2>\n
    \n
  1. Incoming Material Inspection:<\/strong> Lead ingots, sulfuric acid, polypropylene, and separator materials tested before production.<\/li>\n
  2. In-Process QC:<\/strong> 18 assembly lines monitored in real time \u2014 paste density, plate weight, welding integrity, electrolyte fill levels.<\/li>\n
  3. Finished Product Testing:<\/strong> Every batch undergoes CCA, reserve capacity, charge acceptance, leak test, and visual inspection.<\/li>\n
  4. Pre-Shipment Audit:<\/strong> Random sampling per AQL standards; packaging, labeling, and documentation verified.<\/li>\n
  5. Traceability:<\/strong> Batch-level tracking from raw material to container \u2014 full documentation available for import compliance.<\/li>\n<\/ol>\n

    Documentation We Provide<\/h2>\n