Our company, leechem tech co., ltd., was established in 1990 and major in import and export business. The business of our company devided to two parts. one is export business and the other is import one.

As for export business, we have joint-venture factory and our products was exported to all of the world with big quantity.

As for import business, our company act as the China exclusive agent for "Hommel-Keller Prazisionwerkzeuge GmbH" & "Dieterle Spezialwerkzeuge GmbH" and promote their products in China market.
we can supply as follows:
AMMONIUM PERSULPHATE

BARIUM CARBONATE
BARIUM CHLORIDE
BARIUM NITRATE
BARIUM SULPHATE

CALCIUM CARBIDE
CALCIUM HYPOCHLORITE

POTASSIUM PERSULPHATE

SODIUM PERSULPHATE
SODIUM NITRATE
SODIUM NITRITE
SODIUM PERCARBONATE
STRONTIUM CARBONATE
STRONTIUM NITRATE

ANHYDROUS POTASSIUM FLUORIDE
AMMOIUM BIFLUORIDE
POTASSIUM FLUOZIRCONATE
HYDROFLUOTITANIC ACID
ZINC FLUOSILICATE
OXALIC ACID HIGH IRON AMMONIUM
BARIUM FLUOROSILICATE
HYDROGEN SODIUM FLUORIDE
SODIUM FLUORIDE
POTASSIUM FLUOTITANATE
POTASSIUM FLUOROALUMINATE
MAGNESIUM FLUOSILICATE
LEAD FLUOBORATE  
ACETONITRILE

BENZYL CHLORIDE
BENZOIC ACID

GLYCINE
MELAMINE

POTASSIUM CITRATE
POTASSIUM SORBATE

SO