Ang Shandong Chenxuan Valve Manufacturing CO., Ltd. ay dalubhasa sa pagdidisenyo, pagbuo at paggawa ng bagong uri na self-operated na pressure regulating valve at iba't ibang process control valve.
Upang mas mahusay na pamamahala ng lifecycle ng regulator type fan coil electric valve product, pag-delist ng plano ng VC7931 series nine models regulator type fan coil electric valve.
