High Pressure Gate Valve of Class2500 for BDO Equipment High Pressure Gate Valve of Class2500 for BDO Equipment C-Tech2019-02-25T04:44:57+08:00 On January, 2019, C Tech Science and Technology Co., Ltd successfully design, High Pressure Gate Valve of Class2500 for BDO EquipmentC-Tech2019-02-25T04:44:57+08:00
