Xinxiang Zhongpanxin Industry Co., Ltd. has 18 years of production experience and has a modern enterprise of production, sales, after-sales and one-stop service. With the development of science and technology and the needs of industrial and agricultural production, it will be rapidly promoted and applied, and will show a bright future. With the improvement of liquid nitrogen tank technology and industry reputation, we actively expand the international market, and our products have been exported to more than 20 countries including the United States, Germany, Japan, Turkey, India, Mexico and Vietnam. Our sevice 1.We provide you the friendly English User manual or operating videos for free. 2.24 hours technical support by email or calling. 3.Warranty: 1 year free, 2-3 years cost price and free technical support always. 4.Free training to make sure you master the operating of our products. 5. Once sent, we will track the product for you every two days until you get the product. When you receive the goods, test and give me feedback. If you have any questions about this issue, please contact us and we will provide you with a solution. Sales Manager: Amanda Hou Email:amanda@zpxlntank.com Phone: +8618625920511 Skype: live:amanda0511h WhatsApp:+8618625920511 ...