
Wholesale Blue Mountain Bike Steel Frame MTB Bicycle for Adults. Professional Manufacturer: Professional bicycle manufacturer with independent production lines and over 700 workers. High Capacity Production: Max production capacity of 10,000 assembled bikes per day across four plants. Full Customization Support: Supports OEM/ODM, custom frame geometry, painting colors, logos, and packaging. Comprehensive QC System: Full-process quality control from material inspection to final container loading. Global Export Experience: Sales network reaching over 40 countries with ISO and BSCI certifications. Flexible Shipping Options: Supports sea freight (FCL/LCL), air freight, and express delivery for bulk orders. Reliable After-Sales Service: Free replacement for factory defects and cost-effective spare parts support. Mixed Container Orders: Accepts mixed models, sizes, and colors in one container with optimized loading plans.