30mm top-sealing idle-run energy-saving with gear-Single Handle Dual Control Series-Ningbo Pinshi Valve Core Technology Co., Ltd.-Ningbo Pinshi Valve Core Technology Co., Ltd.

20mm single cold

20mm single cold round rod

20mm single cold round rod straight

20mm single cold straight

21mm single cold

21mm single cold round rod

22mm upper water sealing single cooling short type

22mm upper water-sealed single cooling high style

22mm upper sealed water single cooling high round rod

22mm upper water sealed single cooling round rod short type