Vpae Manufacturer

OUOK vape factory is located in Bao’an District, Shenzhen City, Guangdong Province. It has 32,000 square meters of factory area and 2,000+ employees. The 21,000-square-meter production workshop has met the requirements of dust-free and passed the international GMP standard certification. It is also equipped with automated production lines and Lean production line, the monthly production capacity can reach 12 million pieces. OUOK has fully passed the ISO9001:2015 quality management system certification, and operates in strict accordance with the ISO9001:2015 quality management system. Every link from research and development to production has strict inspection and quality control, so that the products produced have good performance, stable quality and fast delivery

Manufacturing Center

Dust-free Workshop


Monthly Production

Efficient production capacity

OUOK has two large factories. The total available production workshop area is up to 21000㎡, warehouse capacity is 3000㎡, and the monthly production has 12 million pcs. mature factory operation mode ensures fast production and on-time delivery of vape products.

R & D strength

OUOK has a mature and stable technical R&D team, including professional R&D personnel in appearance, structure, electronics, technical parts, testing and etc. Adhering to the concept of innovation and development, OUOK pays attention to quality and texture of products during the research process, to ensure that products have a good appearance and scientific design. Now, Kingzone has obtained 4 invention patents, 15 utility model patents and 134 design patents.

Quality Control

In terms of product quality control, OUOK has an independent and complete quality supervision system, Including raw material supplier management, incoming material inspection, on line production control & inspection, finished good inspection and etc, Every process is tested and controlled professionally. To ensure the function and quality of products to meet the predetermined standards.

Further more, OUOK has established a product testing center, cooperating with industry-leading equipment manufacturers. The factory has equipment such as Thermal shock test machine、Smoking measuring instrument、E-cigarette sensitivity tester、High altitude low pressure simulation、Key life tester、E-cigarette life tester, etc. All the pre-released products has been strictly tested, and passed CE, RoSH, FCC certifications, KingZone devote to provide stable & qualified e-cigarettes to our customers.