YOOBOX

Metal Mailboxes Company

Wuyi Yunlin steel Products Co., Ltd. has specialized in the manufacture of sheet metal enclosures and cabinets for over 20 years. It is a modern manufacturing enterprise integrating R&D, customization, production, and international trade. The company owns the YOOBOX brand and was recognized as a Municipal Enterprise Research and Development Center in 2026. The company operates an 8,000-square-meter standardized production facility equipped with a comprehensive range of automated CNC sheet metal processing equipment. Its fully integrated in-house production capabilities cover cutting, bending, welding, powder coating, and assembly. With an annual production capacity of 800,000 units, the company can efficiently fulfill both large-volume and customized orders. The company’s main products include mailboxes, outdoor parcel boxes, safes, gun cabinets, medical boxes, cash boxes, key cabinets, security boxes, toolboxes, electrical distribution boxes, fire-resistant boxes, and other sheet metal enclosures and cabinets. These products are widely used in community facilities, secure-storage applications, supermarket retail, and cross-border commerce. The company serves domestic and international trading companies, importers, overseas supermarket chains, and leading Amazon sellers. The company maintains strict control over product quality and compliance with export standards. It has obtained certifications and audit approvals such as ISO, CE, BSCI, RoHS, and EN 1143, and holds eight utility model patents relating to enclosure structures. To address four common industry challenges—long customization lead times, corrosion-prone enclosures, high lock failure rates, and complex export compliance requirements—the company utilizes its proprietary corrosion-resistant technology, optimized structural designs, standardized quality inspection procedures, and comprehensive export compliance support. These capabilities provide customers with a one-stop solution covering procurement, customization, delivery, and customs clearance. With consistent quality, precision workmanship, and reliable delivery capabilities, the company has established long-term partnerships with leading European supermarket chains and major Amazon sellers. It remains committed to creating value for customers worldwide by providing cost-effective, highly reliable, and fully compliant sheet metal enclosures and cabinets.