
Letter Size: 8.5 * 11 Inches. Factory Copy Paper: 68g, 70g, 75g, 80g. Best Quality Customization. Premium Paper Quality: 100% virgin wood pulp with 102-104% brightness, ensuring smooth feed and no jams. OEM Customization: Customizable logo, packaging, and inner carton design to support your brand. Professional Appearance: White and clean finish with no see-through quality, ideal for double-sided printing. Manufacturer Direct: 100% manufacturing plant with 23+ years experience and annual capacity of 50,000 tons. Fast Sample Delivery: Free samples available for quality check, delivered within 3-5 working days. Efficient Production: Mass production dispatch within 15 days after order confirmation. Global Export Experience: Serving customers in 30+ countries with independent export trading rights.