Factory wholesale Oil Condensing Boilers - Coal Boiler Economizer – Double Rings
Factory wholesale Oil Condensing Boilers - Coal Boiler Economizer – Double Rings Detail:
Quality Control
1 | Strength Calculation Report for Applied Materials after Inspection Machine inspected. |
2 | 100%NDT(non-destructive inspection) report of steel plate,tube and welding rod; |
3 | 100% X-ray inspection report (welding seam):to ensure the quality of the entire boiler; |
4 | Hydraulic test report:ensure the standard working pressure and safety; |
5 | Third-party inspection report:by Special Equipment Safety Supervision Inspection Institute of Jiang Su Province |
6 | Manufacturer Produce Level Grade-A. Product Reach European Standard CE Marks. |
Product detail pictures:

Related Product Guide:
Boiler Structure
We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Factory wholesale Oil Condensing Boilers - Coal Boiler Economizer – Double Rings , The product will supply to all over the world, such as: Sydney, French, Bhutan, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.

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