As a professional polyurea R & D manufacturer, Polyswell has developed different polyurea materials and relative products for different fields. For the field of speaker decoration, we developed JHSW8605 speaker box decoration protection polyurea material, and according to the different preferences of customers, developed a series of products, to meet the needs of different customers.

Chinese Luna new year is coming, everything is renewed. January 28 is the first day after the end of the Spring Festival holiday, the seventh day of the first month, all the staff of Qingdao Polyswell Technology Co., Ltd. started the New Year's work, riveting enough spirit for the customer's order busy production!

"Polyurea is a technology, but not a material." So that when we sale polyurea produts, we also take great importance to customer technical services. While providing products to customers, we pay attention to the spray skill training, maintenance reminder, and necessary visit on time. We are well aware that the stability of equipment and operation, maintenance, have big influence on product quality and equipment service life. From the customer's perspective, reduce the rejection rate and machine repairing fee for customers.

In the process of spraying polyurea, we usually can’t finish the job within one day, or we sometimes we should repairing the surface of the old polyurea coating after several days. At this time, if you don’t take the proper treatment of the old polyurea surface, there will be delamination problems.