The 18th Shanghai Refrigeration & Air Condition Expo was held at Shanghai new international expo center during 7–9th, November, 2017. Guangzhou Koller Refrigeration Equipment Co., Ltd attended this fair, Booth No. 3E458.
- Whatsapp/Mobile/Wechat 18122368318 Kalie Lim
- Send Message Us at info@gzkoller.com
