ZOZEN has been designing, manufacturing and installing the most reliable and efficient industrial boilers and pressure vessels. As the main export base of industrial boilers in China, ZOZEN has made outstanding achievements in product R & D and production, products are favored by global customers.Nowadays, our products have been exported to more than 158 countries and regions, such as South Korea, Mongolia, Kazakhstan, India, Thailand, Iran, Indonesia, Philippines, Vietnam, Mexico, Columbia, Costa Rica, etc., and the international market shares are increasing year by year.
To guarantee the quality of products, 8 quality assurance systems are set, include design, technology, material physical and chemistry, welding, testing, inspection, measurement equipment, production. The CAD computer - aided design is employed on boiler production, to meet the requirement of boiler design. Many famous research institutions provide a powerful technology support, such as Xi'an Jiaotong University We have many advanced equipment on processing, welding, inspection and testing, such as CNC plasma cutting machine, high speed CNC plane drilling machine, etc.
Coal - Wikipedia
2018-12-20 · Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed if dead plant matter decays into peat and over millions of years the heat and pressure of deep burial converts the peat into coal.View More
Graphite - Wikipedia
2018-12-17 · Graphite (/ ˈ ɡ r æ f aɪ t /), archaically referred to as plumbago, is a crystalline form of the element carbon with its atoms arranged in a hexagonal structure.It occurs naturally in this form and is the most stable form of carbon under standard conditions.Under high pressures and temperatures it converts to diamond.. Graphite is used in pencils and lubricants.View More
Energy – Just Facts
* Energy can take varying forms, such as thermal, electrical, mechanical, nuclear, chemical, gravitational, acoustic, and electromagnetic.View More
Download-Theses - Condoids
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