Zhengzhou Sinogrout Machinery Co., Ltd. Located in Zhengzhou City, has specialized in designing, engineering, and testing Freeze dryers in China for many years.

We spent many years extensively creating this product to roll out to the world. We are committed to making great appliances. So, when you choose to purchase a Freeze Dryer, you're not only getting an innovative appliance that is built to last, but you're also investing in a product that you can trust to preserve the foods you and your family love for years to come.

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Our products are widely recognized and trusted by domestic and foreign Customers; And have been exported to more than 50 countries and regions in the world, including Germany, Singapore, USA, Russia, Vietnam, Myanmar, Malaysia, South Africa, Brazil, India, and other countries, and win the good reputation of the clients all over world with reliable service. You can be rest assured that All the products with high quality meet international standards and have won a good reputation at home and abroad.