Zhang Hua adheres to the belief of "quality first, reputation first" and implemented the quality assurance system of "100 million boxes without defects" in 1995. It is the first in the industry to obtain ISO14001 certification, ISO9001 certification, and has passed the ISO 22716 certification of the European Union, the GMPC inte...
Zhang Huahua has always been adhering to the corporate purpose of "Don't be ninety-nine, ensure 100%", taking quality as life, leading the development of the industry, forging a hair dye industry with core competitiveness and core value, and adhering to the working style of "meeting must be discussed, discussed must be decided, ...