中国燃油集团,中国国际燃油集团开发有限公司,中燃油(大连)石化有限公司,中燃(大连)化工技术有限公司

Services and Support

In the information age, services are cross-sectoral, cross-cultural, and beyond time and space. Etrol is the “smart ally” of its clients owing to thorough understanding of smart industry trend and rebuilt of service concept.
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BEIJING ETROL TECHNOLOGIES CO.,LTD.

Beijing Etrol Technologies Co., Ltd. (Stock Code: 300370, hereinafter to be referred to as “Etrol”) is a group company with ISO9001、IS014001 and OHSAS18001 certified. Its businesses cover R&D and manufacturing (including ODM/OEM), process/engineering design and system integration, solutions…
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