I te 7 o Aperirath ki 9th, 2011, te 22nd International Exhibition for Refrigeration, Air-conditioning, Heating and Ventilation, Frozen Food Processing, Packaging and Storage which is also named China Refrigeration Expo, i whakahaerehia i Shanghai New International Economy Centre. Tata ki te 1200 kamupene mai i nga whenua rereke 32 me nga waahi i uru mai. Ka rite ki te nui rawa whāhauhau whare whakaora taputapu taputapu, Beijing Holtop Artificial Taiao Hangarau Co., Ltd. he kaiwhakaatu mo nga tau 8.
Kei te Hall E3. I roto i tenei whakaaturanga 3-ra, i kiki nga ringa o nga hoa o Holtop. HOLTOP pūngao whakaora pūngao, huinga hau whāwhā wae me te raupapa whakawhiti wera he hou hou i roto i te ruma whakaatu. I kukume nga kanohi o nga manuhiri ki ana hangarau matatau. I pukumahi nga manuhiri ki te patai, ki te tono pukapuka me te whakawhiti kaari pakihi.
Ripoata i te Paenga-whāwhā 10, 2011