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联系我们
Enterprise: Zhejiang Chengda special valve factory
Mailbox:cdfm-valve@163.com
Website:http://www.chengda-valve.com
The new plant Phone:+86-577-66990789
Fax:+86-577-67353923
Address: 1239 Wuxing Road, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province
Old Factory Phone:+86-577-67359088
Fax:+86-577-67353923
Address: Dongfang Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China
Mailbox:cdfm-valve@163.com
Website:http://www.chengda-valve.com
The new plant Phone:+86-577-66990789
Fax:+86-577-67353923
Address: 1239 Wuxing Road, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province
Old Factory Phone:+86-577-67359088
Fax:+86-577-67353923
Address: Dongfang Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China
Qualification
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Business license (five certificates in one)
National high tech enterprise
Scientific and technological enterprise
High growth technology enterprise
famous enterprise
famous enterprise2
famous enterprise3
TS - special equipment manufacturing license
Type test report
Type test report2
Type test report3
Type test report4
Type test report5
Type test report6
Type test report7
quality management system
Enterprise technology research and Development Center
Environmental management system
Occupational health and safety management system
Product safety level sil3 certification
Product safety level sil3 certification2
Fire protection certification
Fire protection certification2
Fire protection certification3
ISO 15848-1 low leakage test
Enterprise credit rating
Enterprise credit rating2
Environment friendly high temperature wear-resistant bellows hard seal ball valve - national key new product
Special metal sealing ball valve for coal liquefaction oil plant - national project approval certificate
Special metal sealing ball valve for coal liquefaction oil unit - national key new product
Super wear and corrosion resistant project certification certificate
National invention patent
Utility model patent
Utility model patent2
Utility model patent3
Utility model patent4
Utility model patent5
Utility model patent6
Utility model patent7
Utility model patent8
Utility model patent9
Utility model patent10
Utility model patent11
Utility model patent12
Utility model patent13
Utility model patent14
Utility model patent15
Utility model patent16
Zhejiang famous brand products
Member of National General Machinery Industry Association
Trademark registration
Power station accessories supplier of state power company