• Henan Donghe Environmental Technology Incorporated Company

    Shangqiu Donghe Special Equipments Co., Ltd. is a professional manufacturer of catalytic cracking refinery equipment using scrap plastic, rubber and waste oil. Incorporated in 1997, our company has designed the series with help from Hangzhou Chemical & Medicinal Engineering Design ...

    Telephone:3090007Address:No.18, Yuyuan Road, Economic Development Zone

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