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Poly aluminium chloride
Polyacrylamide
Decoloring Agent
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Poly Ferric Sulfate
Demulsifier
Oilfield chemicals
NEWS
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Company News
Industry Information
CONTACT US
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Company News
【Company News】
CIEPEC 2019
2019-12-24
CIEPEC 2019
【Company News】
IE expo 2019 in Shanghai, China.
2019-12-24
Qingdao Guanghua Environmental Technology Co., Ltd attended the IE expo 2019 in Shanghai, China.
【Company News】
2018 Shanghai IE expo
2019-12-24
Qingdao Guanghua Environmental Technology Co., Ltd attended the 2018 IE expo. Booth No: W2.2015
【Company News】
2018 Annual Conference
2019-12-24
2018 Annual Conference