Among all nations, henan science and technology co., LTD. Is a collection research and development, production, sales as one of the high-tech enterprises. The company is located in henan shangqiu it industry. Main products: water quality detection pens, water electrolyzer, PH meter table, minerals, water meter, water quality test kits, EC table, water purifiers maintenance tool box, etc. Has become a haier, midea, yangzi, term, SangLe well-known enterprises such as excellent supplier. Among all nations founded in 2015, henan environmental prote ...
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