Honor
patent certificate
patent certificate
patent certificate
patent certificate
patent certificate
patent certificate
Innovative Enterprise Certificate
patent certificate
Scientific and technological achievements registration certificate
Scientific and technological achievements registration certificate
Scientific and technological achievements registration certificate
Scientific and technological achievements registration certificate
Scientific and technological achievements registration certificate
Scientific and technological achievements registration certificate
Scientific and technological achievements registration certificate
Our products are widely used in oil pipelines, nuclear power plant valves, high-pressure valves, water heating valves, pressure vessels, construction industry, automobile industry and other fields.
Zhejiang ouduan heavy industry machinery Co.Ltd
ADD: No.1 Shangxu Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province
M.T:0086-13736707088
FAX:0086-577-63175268
E-MAIL：okcan01@163.com
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