IE-expo Chengdu

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Company SHENZHEN CHANGHONG INSTRUMENTS CO., LTD.,
Country China
Products Water-supply and sewage-disposal services
Analysis and laboratory techniques
Hall 6
Booth E76
Website www.szchkj.com
Introduction Chang Hong founded in 2002, is specialized in developing, manufacturing and selling first-class and economical environmental water quality testing instruments. Our main products are laboratory water quality testing instruments (absorption spectrophotometers), including multi-parameter series, COD quick testing series, COD/ammonia-nitrogen, COD/ammonia-nitrogen/TP, COD/ammonia-nitrogen/TP/TN, heavy metals/inorganic compounds testing.

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