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About us
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Patent
Products
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Mass transfer separation equipment
Return
Packed tower
Tower internals
Tray
Return
Float valve tray
Return
Fixed valve tray
Return
Bubble cover tray
Sieve tray
Leaching tray
Various trays
Bulk filler
News
Return
Company News
Industry News
Achievement
Return
Performance in 2022
Performance in 2021
Performance in 2020
Performance in 2019
Performance in 2018
Performance in 2017
Performance in 2016
Performance in 2015
Performance in 2014
Performance in 2013
Performance in 2012
Performance in 2011
Performance in 2010
Performance in 2009
Performance in 2008
Performance in 2007
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vocational work
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Patent
Tray structure with diversion function
Device for preparing cyclopentadiene and methylcyclopentadiene
Gas liquid distribution device for packed tower
An absorption device for treating high-temperature dusty organic tail gas
A gas-liquid distribution device suitable for the variable diameter section of a packed tower
A cracking distillation device
A device for separating the azeotrope of butanol and butyl acetate
A device for preparing hexane from refinery raffinate oil
A foam separation device
Bromomethane gas recovery device
Composite tower for post-treatment of electronic product cleaning solution
A device for preparing vegetable oil extraction solvent from benzene raffinate oil
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