Patent
Patent

Patent certificate of plate heat exchanger with unequal cross section

发布时间:2020-09-03 浏览:

5 不等截面板式换热器专利证书.jpg

SIPING ViEX HEAT EXCHANGE EQUIPMENT CO.,LTD.
Specializing in the production of all kinds of heat exchanger and pressure vessel products
0434-3335215 / 3335717