Wenzhou Zhengsu Machinery Equipment Co., Ltd. (Wenzhou Rinou Packing Machinery Co., Ltd.) is an experienced producer of filling and packaging machines, with over 15 years of experience in the packaging industry. A brief introduction of our products includes: Filling Machine, Labeling Machine, Capping Machine, Bag Packaging Machine, Cartoning Machine, Shrink Machine, Pharmaceutical Packaging Machinery.

As a CE and ISO9001:2000 quality system certified company in China, Zhengsu(Rinou) has always given great attention to maintaining a high level of quality. As a result, our packaging machinery has found countless applications in a wide variety of industries, such as: the cosmetics industry, pharmaceutical industry, food industry, chemical industry, and paint industry.

With a deep understanding of the importance of the service, we provide our customers with around the clock technical support and considerate customer service--from equipment selection and installation, to training and maintenance.

We welcome you to try Wenzhou Zhengsu(Wenzhou Rinou), and we look forward to providing you whatever filling machine or packaging machine you may require.