Puyang Yongan Chemical Co., Ltd. is an ISO9001:2000 standard quality management system certification enterprise with import and export rights. The company is located in national hygiene city, garden city and tourist city -- Puyang, where is the country's emerging petrochemical base with beautiful environment, convenient transportation and pleasant weather to provide us with good working and living environment. We make decision scientifically, manage standardly, focus on talents and innovate con...

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