In accordance with the "Notice of the Jiangxi Agricultural Technology Extension Center on Conducting Supervisory Sampling of Agricultural Machinery Products within the Validity Period of Jiangxi Agricultural Machinery Extension Certification for 2026," the Jiangxi Agricultural Technology Extension Center conducted an on-site supervisory sampling of the 5HP-270B grain dryer at Jiangxi Hongxing Machinery Co., Ltd. on July 15, 2026.

This supervision and sampling inspection was conducted in accordance with the "Measures for Agricultural Machinery Testing and Certification" (Ministry of Agriculture and Rural Affairs Order No. 3 of 2018), "Specifications for Agricultural Machinery Testing and Certification" (Nong Ji Fa [2019] No. 3), "Detailed Rules for the Implementation of Nationally Supported Agricultural Machinery Promotion and Certification" (Nong Ji Jian [2019] No. 54), "Jiangxi Province Agricultural Machinery Testing and Certification Measures" (Gan Nong Gui Zi [2020] No. 1), and relevant regulations and standards such as the corresponding promotion and certification outlines for the inspected agricultural machinery products.

The product quality supervision and sampling inspection adopts methods such as reviewing documents, inspecting the site, verifying data, and comparing standards. The supervision and sampling inspection mainly includes: 1. The name and address of the producer and product consistency. 2. The usage of certificates and labels, etc. Upon inspection, the quality sampling inspection of the Hongxing 5HP-270B dryer was qualified.