Zhengzhou Zhongyuan Applied Technology Research And Development Co., Ltd
[Manufacturer, Exporter, Importer]
Zhengzhou Zhongyuan Applied Technology Research and Development Co., Ltd was founded in 1983. (over 20 types), Silicone Sealant, Polysulfide Sealant and Butyl Sealant. Passed SGS Certificate, CE& DL TEST, test of Singapore National Lab, ISO9001 , ISO14001