Glass Product
safety map,rubber parts,gas test tube,glass instrument,glass fibre

	rubber safety map
rubber parts wrapping string,belt circular
	safety instrument factory is the largest factory producing test tube,its products are tubes for testing CO,CO2；O2；H2S，NO2；NH3；SO2 etc, among them,Tubes for testing CO；CO2；H2S；O2 get awards of  key technique achievements by Henan province,The third generation tube for testing CO gets state patent .
	made product of  glass fibre
	glass product for varieties

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