Provide better service
Improving operational efficiency, increasing profitability and reducing
risks starts here
PRODUCTS
ASME CERTIFIED FACTORY
Set International Standards (ASME, IBR, ISO9001) on Design and Construction of Boilers and Pressure Vessels
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ASME
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IBR
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DOSH
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ISO9001
ZBG PROJECTS IN GLOBAL MARKET
WHAT WE DO
Zhengzhou Boiler Co., Ltd (the original Zhengzhou Boiler Factory), founded in 1945, is a joint-stock enterprise with A1, A2, C3 industrial boiler design and manufacture license permits. 70 years' experience in pressure vessel design and manufacturing has rewarded us with an autoclave production line, an industrial boiler(oil & gas fired boiler, chain grate boiler, circulating fluidized bed boiler.
VIEW MOREZBG Completed ASME Replacement
ASME S (boiler) and ASME U (pressure vessel) are the most authoritative design and manufacturing qualification...
VIEW MOREHow to Calculate Efficiency of Boiler
The efficiency of boiler depends on so many factors such as the design of the boiler, heat cycle employed, bui...
VIEW MOREHow to Select a Proper Boiler
Determine the capacity of the boiler. The boiler capacity should based on the Heating Load Curve or Heat Bala...
VIEW MOREPERFECT SERVICE
A sale is the first step, not the last. We have an after-sale service team to provide our valued clients with timely support.
Wherever you are from, whatever you need, we’re happy to help you.
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24/7 Service Online
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Technical Support
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Free Consultation
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Parts Service
After comparing some boiler companies, we decide to purchase ZBG products. ZBG are committed to providing quality products and service for global customers. Especially, we are very satisfied with the after-sales service of engineers, which laid a solid foundation for our future cooperation with Zhengzhou boiler Co., Ltd.
