Sree International Holding Pte Ltd was established in 2000 as chemicals trading company. Over the years our product were expanded. Sree International Holding Pte Ltd was established to provide its customers with easy access to the finest quinine sulphate goods. Our staff has extensive experience with quinine sulphate products and especially quinine sulphate, we pride ourselves on our commitment to quality, reliability, and speed. We bring quinine sulphate to you.

VISION
Our vision is to be a leading industrial chemicals supplier, which is add value to all we touch.

MISSION
We would like to be one of the leading suppliers of bulk industrial chemicals in the World, and provide added values to all stakeholders in our business - customers, employees, shareholders and suppliers.

Quinine

Quinine is a natural white crystalline alkaloid having antipyretic (fever-reducing), anti-smallpox, analgesic (painkilling), and anti-inflammatory properties and a bitter taste. It is a stereoisomer of quinidine.

Quinine was the first effective treatment for malaria caused by P falciparum, appearing in therapeutics in the 17th century. It remained the antimalarial drug of choice until the 1940s, when other drugs took over. Since then, many effective antimalarials have been introduced, although quinine is still used to treat the disease in certain critical situations. Quinine is available with a prescription in the United States. Quinine is also used to treat nocturnal leg cramps and arthritis, and there have been attempts (with limited success) to treat prion diseases. It was once a popular heroin adulterant.