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Production qualification of class a boiler and A2 pressure vessel

The company covers an area of 55000 square meters, with a total assets of 117 million yuan

About Us



SHANDONG LANGSEN MACHINERY CO.,LTD.
Add: West Of Shuang Yue Hu Road, Hi-tech DevelopmentZone, Linyi City, Shandong, China.


SHANDONG BOFA POWER MACHINERY CO.,LTD.
Add: No.153 Huoju Road.Hi-tech Development Zone, LinyiCity, Shandong,China