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Home
About
Profile
Certificate
Culture
Engineering case
Prodcut
Air inlet air valve
PC sheet
Supports & Hangers
Group products
News
Company news
Industry information
Customer
Join
Contact
Online Message
中文
Prodcut
Tuyere series
Valve series
Muffler and silencing elbow
Insulation hose series
High efficiency air supply outlet series
Constant air volume valve (rectangular circular)
Turbine regulating valve_ Turbine closed regulating valve
Electric control valve_ Electric closed regulating valve
PYF sdc-yk remote control smoke exhaust valve (port)
PYF sdc-yk remote control smoke exhaust valve (port)
PYF sdc-k smoke exhaust valve (port)
Pfhf wsdc-k smoke exhaust fire damper (rectangular)
FHF wsdc FK fire damper rectangular
Check valve (round)
Check valve (rectangular)
Circular turbine regulating valve
Circular regulating valve
Circular electric valve
Residual pressure valve
Regulating valve (rectangular)
