YAN XIN YOU SE

Aluminium hydrate; antimony oxide; distilled water; salts of precious metals for industrial purposes; mineral acids for industrial purposes; lead oxide; surface-active chemical agents for removing acid in industrial manufacturing applications; iron sulfide; gas purifying preparations; fire retardant chemicals

Chrome iron ores; iron ores; ores of metal; anchors; badges of metal for vehicles; titanium iron; indium; zinc ingots; titanium; alloys of common metal

Cinder sifter machines for industrial purposes; steam engines; air compressors; blowing machines for the compression, exhaustion and transport of gases; Industrial machine presses, namely, filter presses; sifting installations, namely, sifting machines; filtering machines for chemical processing; garbage disposals; waste compacting machines