Varun Beverages produces and distributes a wide range of carbonated soft drinks and non-carbonated beverages under various PepsiCo brands. The company has stringent quality control parameters to monitor raw materials like carbon dioxide, sugar, water and packaging materials like preforms, closures, cans, labels, and films. Key raw material parameters include purity for carbon dioxide and tests for color, brix, conductivity and ash for sugar. Packaging material parameters cover weight, size, defects and printed information. Raw materials and packaging go through various tests to ensure quality standards are met before use in beverage production.