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        In 2008, Zhengyuan was born in nantong, jiangsu province. Since its inception,our company has been engaged in business related to water, gas which is a collection of disposal of sewage gas ¡­¡­

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    Copyright (c) 2015 Zhengyuan Environmental Protection Co.,Ltd.
    Add:Fine Chemical Industry Park, Economic Development Zone, Hai¡¯an County, Jiangsu Province ¡¡Tel:0513-81803666¡¡
    Mobile:18912859666¡¡ Contacts:Pu Ningjun ¡¡E-mail: 13601496606@163.com