OKK has established a lab for independent product development. The lab can carry out chemistry experiments, physical tests, and reliability tests, which is a one-stop for product inspection and monitoring. Before we send our products including devices and vape pods to do tests, OKK will conduct the quality and safety examinations first to ensure the quality and safety.

From raw materials to auxiliary ones, from design to production, OKK strictly implements 50 high standards in every process. Each product comes from a GMP class100,000 cleanroom, undergoes a number of tests and certififications by third-party institutions and meets international standards.