Zhengtai Waterproofing materials company was established in 2001 year with the registered capital of 1 billion , covering area of 60000 square meter .

The application of JS Polymer Cement Waterproof Coating requires that the temperature exceeds 5℃ during the construction process. It is inadvisable to carry out construction activities in rainy conditions or when there is standing water present in the base layer.

Prior to commencing any surface decoration work, it is essential that the waterproof coating film is fully dried. The drying period typically spans approximately 2 days, and in humid environments, this duration should be extended accordingly.

In the design of the toilet and bathroom, the corners should not be rounded. In regions characterized by low temperatures and dry air, the use of polymer cement waterproof coating is recommended.