Recently, in the odor control project of the delayed coking coke cutting water tank, Sinopec Qingdao Refining & Chemical Co., Ltd. carried out a special renovation for a certain tank and joined hands with OKet to upgrade it by adopting the full-wetted glass fiber reinforced plastic (FRP) external floating roof construction technology.

OKet carried out a special training on Automatic Tank Gauge (ATG) and leak detection products for PetroChina Yunnan Dali Branch. More than 60 participants, including station managers, regional managers, and metrology staff, actively attended the training.

OKet A&Z company successfully won the bid for the external floating roof procurement project of Sinopec Qingdao Refining and Chemical Co., Ltd.

OKet has successfully deployed a hydrocarbon gas detection and alarm system for the pottery liquor warehouse of Qingdao Langyatai Group Co., Ltd., providing technological support for traditional brewing safety.

Recently, OKet successfully passed the Green Supply Chain Management System certification.

OKet participated in the exhibition with an integrated management solution for production and warehousing in the coal chemical industry. This solution deeply integrates intelligent management concepts with Internet of Things technology. Aiming at the pain points in the coal chemical industry such as complex production processes, high requirements for warehousing management accuracy, and difficulties in safety risk control, it has built a full-process and all-round solution.

We are pleased to announce that OKet has successfully won the bid for the framework procurement of hydrocarbon gas detectors with integrated audio-visual alarm functionality, organized by China National Petroleum Corporation (CNPC) Guizhou Sales Branch.

To recognize the outstanding contributions of our top performers in 2024, OKet organized a special trip to Lugu Lake in the spring of 2025. This journey offered a chance to relax, recharge, enjoy nature, and strengthen team bonds.