Sichuan Changhong Battery Co., Ltd. has established its quality guarantee system strictly according to the requests of the ISO9001:‘2000 systems. The System is consisted of IQC, IPQC, QA, and QE, with more than 30 trained QC persons and equipments as ICP, CIS, physical & chemical analysis, mechanical vibration, electromagnetic vibration, mechanical shock, climate & environmental tests, thus ensures the quality controlling from raw material, to production process and the final product.

According to the requests of the ISO9001-2000 systems, Sichuan Changhong Battery Co., Ltd. has also established an entire set of product research system and material authentication system. Moreover, the global purchase strategy, the strict craft management and quality examination, guarantee the distinguished character and super durability of Changhong products.