Changzhou winschem co. Ltd mainly engages in the export of commodities such as chemical resources, pesticide, dyestuff and pigment; plastics and petrochemicals; active pharmaceutical ingredients and its intermediates; nutraceuticals and biochemicals, food additives; preparations and medical equipments its annual business turnover is over us$2 million and its commodities are being exported to more than 30 countries and regions in the world.
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