September 2020, OPT Petroleum Technologies Co., Ltd was awarded the "Key Enterprise of High-growth SMES in Dongying" by the Bureau of Industry and Information Technology of Dongying.
Pulisher：Chang Mei Clicked：131 Publish：2020-09-21 11:03:10 Update：2023-10-18 13:15:01
September 2020, OPT Petroleum Technologies Co., Ltd was awarded the "Key Enterprise of High-growth SMES in Dongying" by the Bureau of Industry and Information Technology of Dongying.
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