is a leading new insulated material company which taking science and technology as the goal. Aimed at the international and domestic marks, set  branch, workers trade in one intergrated company.
We have several kinds of advanced equipments. We developed a new type of insulation material and insulation panels sandwich continuous production process built on leading molding machine sandwich insulation panels production line, to break the traditional mode of production to achieve a continuous production.
Professional staff ,improve the detection equipment to ensure that all products meet the relevant national standards and inspection companies. The company's product quality to win user acceptance.
You certainly are our best return: responsibities is the source of our continued progress.
Every aspect of each step have accumulated positive people appear professional and innovation.
Jinan ZhengTang demanding not only on the quality of self ,but also pay attention to customer needs ,creat a strong brand insulation material industry.
Let us work together for a good cooperation.

We believe that we can benefit each other in the future.