Jiuhe Kit develops rapid diagnostic products for international B2B markets, combining standardized manufacturing, controlled production, and practical packaging. The At Home Rapid Antigen Test is intended for selected screening applications where home testing is authorized and appropriate. Production focuses on consistent components, clear instructions, and standardized individual packaging to support repeatable use and efficient distribution. For example, a distributor supplying 50 pharmacies can benefit from uniform product specifications that simplify inventory planning across multiple locations. Jiuhe Kit also supports qualified customers discussing OEM, private-label, and customized packaging requirements. Testing procedures and performance characteristics vary by product, so users must follow the supplied instructions and applicable local regulations. When clinically required, preliminary results should be evaluated through appropriate professional follow-up. This combination of manufacturing capability and flexible B2B cooperation helps distributors build dependable rapid antigen testing portfolios for international consumer healthcare markets.