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About US

Welcome to Yaffacafe Chemical Website, feel free to inquiry any chemical products you need via message or send email to


Yaffacafe Chemicals website was established in 2010 which is a comprehensive nano materials and chemicals supplier globally. At that time, some retrieval systems of the early domestic chemical industry sites have inconvenient situation and less information. To solve this problem, with years of experience in the chemical industry, our founding team members collected chemical information data from a variety of specialty channels, integrated molecular formula, molecular weight, CAS No., MDL No., EINECS number (European chemicals ID), English product name, product synonyms into one textbox via computer aided when searching an substance. This improvement makes the work more efficiency for chemical industry personnel to find useful information and the corresponding vendors needed.


Yaffacafe Chemicals is a trusted global chemical material supplier & manufacturer with over 10 years experience in providing super high quality chemicals and Nano materials such as graphite powder, boron powder , zinc sulfide , nitride powder, Calcium nitride, Ca3N2, 3D printing powder, and so on. So far, the website already has 10 thousand customers, 5,000 daily independent IP to retrieve a total of 200 thousand times.


Yaffacafe Chemicals will try our best to become a more professional chemical service platform and make reliable to everyone. We firmly convinced that through Internet can make easier in chemical industry.


Our mail product list as following:

Metal and alloy powder: boron, nickel, silicon, copper, iron, aluminum, chrome, silver

Boride powder: magnesium boride, aluminum boride, boron nitride,boron carbide, hafnium boride

Sulfide powder: Molybdenum sulfide, zinc sulfide, bismuth sulfide

Oxide powder: ITO, ATO, iron oxide, titanium oxide, manganese oxide, copper oxide

Carbide powder: titanium carbide, manganese carbide, titanium carbonitride, hafnium carbide

Nitride powder:Alumium nitride, hafnium nitride, magnesium nitride, vanadium nitride

Silicide powder: hafnium silicide, molybdenum silicide, tantalum silicide

Hydride powder: Hafnium hydride, vanadium hydride, titanium hydride, zirconium hydride