1.6A.4, Advanced [AT-UPW1-2 level RO+2 EDI+3-level Pure Pillar-52-] process, produce DPW direct drinking water/UPW-1-level super pure water central separation water/water supply integration machine

1.6A.5, Advanced type [AT-APW1-1 level RO+Level 1 EDI+Grade MB-58-] process, produce DPW direct drinking water/APW-1-1 pure water central separation water/water supply all-in-one machine

1.2.1, basic type [BT-PW-2-2 RO-52-] process, produce DPW direct drinking water/PW pure water central separation water/water supply all-in-one machine

1.4.2. Basic type [BT -PW1-1 level RO+level 2 MB purification can+6-level innocent column-58-] process, produce DPW direct drinking water/APW-1 pure water/upw-1-1 super pure water Central split -quality water/water supply integrated machine

1.2.2, basic type [BT-PW-2-2 RO-58-] process, produce DPW direct drinking water/PW pure water central separation water/water supply all-in-one machine

1.6B.4, basic type [BT-upw1-2 level RO+2 EDI+3-level purely-52-] process, produce DPW direct drinking water/UPW-1-level ultra-pure water central separation water/water supply integration machine