30 Oct,2025
Liquid ammonia is toxic and highly flammable, and even a minor ammonia leak can pose significant hazards. Additionally, some pressure gauges in the original refrigeration system lack maintenance valves, while individual valves are already rusted, creating potential safety risks. Regular ammonia recovery and maintenance are essential components of proper refrigeration system upkeep.
View Details
Yongyou Refrigeration sincerely invites you to visit | 2025 China Refrigeration Exhibition
24 Apr,2025
The 36th International Refrigeration, Air Conditioning, Heating, Ventilation and Food Freezing Processing Exhibition (hereinafter referred to as "International Refrigeration Exhibition") will be grandly opened at the Shanghai New International Expo Center from April 27 to 29, 2025.
View Details
12 Apr,2025
Recently, the construction of the No. 2 warehouse cold storage renovation project at the Xi'an Liheng Logistics Park officially commenced in Xi'an, Shaanxi Province. The cold storage covers an area of approximately 15,000 square meters, with a total storage capacity of approximately 13,000 tons. It includes a 7℃ temperature-controlled passageway, a -20℃~-25℃ low-temperature cold storage, a 0℃~-20℃ variable-temperature cold storage, and a quick-freezing ice-plate cold storage with a daily freezing capacity of 45 tons.
View Details
Contact Us
Shanxi Yongyou Refrigeration Technology Co., Ltd.
No. 2 Road, Huitong Industrial Park, Jinzhong Development Zone, Shanxi Comprehensive Reform Pilot Zone
Yongyou (Shanghai) Refrigeration Technology Co., Ltd.
Room 1707, North Building, Caifu Plaza, No. 5588, Caoan Highway, Jiading District, Shanghai