Ningbo Cavagna Machinery & Electronic Co.,Ltd.
Ningbo Zojia Valve Co.,LTD.
Changhe Industry Zone,Changhe,Cixi,Ningbo,China.
Tel：86-574-63408888，86-574-63400011
86-574-63400000
Fax：86-574-63408188
Mail：sunny@zojia.com ,zojia@vip.163.com
ZJ-12.5-D
ZJ-12.5-C
ZJ-5A
ZJ-0.5A
ZJ-0.19A
ZJ-0.75A
ZJ-1A
ZJ-2.5C
ZJ-2A
