According to the Quality Policy-Surviving and developing based on good quality, Kaifeng considers quality as the essential of a company. In the strict implementation of ISO9001 quality assurance system, from raw materials procurement to manufacturing, from sales to after-sales service, each process has a strict product inspection and control. Offering excellent products and services is the principle of Kaifeng and we will always keep it.
The quality control process of Kaifeng:
