Development Path
From 2003 to 2004, the slag lock valve and the lock bucket valve were developed and localized to replace the country.
From 2007 to 2008, developed oxygen check valve, oxygen ball valve and oxygen stop valve.
Developed the orbital ball valve from 2009 to 2010
From 2011 to 2016, developed butterfly check valves and pneumatic molecular sieve ball valves
Developed eccentric rotary valve from 2016 to 2018
From 2018 to 2020, introduce American KEYVA technology to develop S-Zorb device wear-resistant valves
Post code：201506
Telephone：021-67222688
Fax：021-67228566
E-mail：honshen@pipeline-valve.com.cn
Address：No. 368, Jinbai Road, Jinshan Industrial Park, Shanghai
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