At Zhongji, we use the best technology to produce high-quality mineral wool sandwich panels with high efficiency. Our assembly line perfectionedly production made sure every step of produce this panel was strong , and up to standard.
We have very modern machines enabling us to manufacture accurately mineral wool sandwich panels. From blending materials to cutting and finishing the panels, our technology helps us do things more quickly and create less waste. Thanks to this, we are able to give better prices to the customer.

Thus, we have developed our production line so that it can satisfy the demand of robust mineral wool panels in construction. By doing better work and through technological advances, we can make panels that are strong, save energy and are also fire- and water-resistant. And this is how our customers get products that are better than they anticipated.

We at Zhongji are very keen on snow thinking. We’re constantly searching for ways to improve on our production line and continuing to search for new solutions for building projects. In adopting new technology and new methods for making panels, we are able to stay ahead of competition, and ensure our customers the best product for new construction and retrofit building insulation solution for mineral wool sandwich panels.

With the increasing of people's demand for good housing condition,zhongji has always been committed to providing quality mineral wool panels to these people. So you can count on us to fill orders large or small, fast and on budget on our production line. So we can listen to what the latest from the industry are and make sure that the best technology is behind our name so we can provide you, our customers, with the tools you need to outperform.
primary business is development and manufacturing PU/rock wool/EPS color steel production lines sandwich panels, purification boards/refrigerated carrier boards/cold bend making equipment, and manufacturing lines for EPS foam. mineral wool sandwich panel production linelines cover various markets offer customers complete solutions.
Shanghai Zhongji Machinery a leading manufacturer equipment for 32 years. has two factories situated Qingpu District, and Jiading District. are over 300 employees in the two mineral wool sandwich panel production line. construction area 40000 square metres. It has been equipment manufacturer since 32 years.
Zhongji Machinery focuses not only research and design that independent however, it also collaborates with top foreign companies such as Germany or Italy introduce new technology. allows the company to keep mineral wool sandwich panel production lineleadership and encourages innovation. holds 51 patents including CE certification, inventions ingenuity.
Assist customers with after-sales support technical assistance, including equipment installation mineral wool sandwich panel production line, maintenance training parts supplies, ensure the normal operation long-term use of equipment purchased by customers.