
Custom Mining Heavy Large Gearbox Drive Gear Speed Reducer. Full Customization Options: Customizable from samples, designs, or full customization with specific diameter and height requirements. High Precision Accuracy: Gear accuracy reaches up to 6 levels with tolerance as low as 0.01mm. Comprehensive Inspection Reports: Includes material chemical testing, UT testing, hardness, mechanical properties, and size inspection. Third-Party Inspection Support: Supports third-party inspection, online video inspection, and factory inspection. ISO 9001 Certified Quality: Manufacturing process certified under ISO 9001:2015 quality management system. Extensive Production Capacity: Annual production capacity reaches 12,000 tons across 13,362 square meters of plant area. Global Export Experience: Over 15 years of export experience serving 200+ companies in 50+ countries and regions.