1、 Contract No. HT-2025-0405002 II. Contract Name: Guangdong Institute of Metrology Wall mounted Air Conditioner (Batch) Centralized Procurement Commodity Batch Procurement Contract III. Project No. DD-2025-2336534 IV. Project Name: Guangdong Institute of Metrology Purchase Order V. Contract Subject: Guangdong Institute of Metrology Address: No. 30 Songbai East Street, Guangyuan Middle Road, Baiyun District, Guangzhou City, Guangdong Province Contact Information: 020-26297190 Supplier (Party B): Guangzhou Chaozhuo Electromechanical Engineering Co., Ltd. Address: No. 26 Hengyi Lane, Shangyuanli Street, Sha Feng Sha Bei, Baiyun District, Guangzhou City Contact Information: 13802848635 VI. Main Contract Information Main Object: Serial Number Name Quantity Unit price (yuan) Total price (yuan) 1 air conditioner unit 2750.002750.00 Contract amount: 2750.00 yuan, Amount in words: Two thousand seven hundred and fifty yuan. Performance period: April 14, 2025 to April 14, 2031. Performance location: Guangdong Province. Procurement method: Electronic store. Contract signing date: April 15, 2025. Contract announcement date: April 15, 2025. Other supplementary matters. Contract attachments: 1. Procurement contract announcement attachment. pdf Guangdong Institute of Metrology, April 15, 2025