Waterproof casing can be divided into rigid waterproof casing and flexible waterproof casing. Both of them are used to walls that was traversed by hardware fittings, it is widely used in these industries,such as construction, chemical, iron, water supply and sewage treatment.

The waterproof casing produced by Xinli weld seamlessly, the thickness of the pipe is produced according to GB strictly. If you have any other requirements, we will satisfy you wholeheartedly, and we will send you inspection report, certificate, the company instruction and supply checklist, etc.

when our products are going to be delivered. Since our company has been set up, we have acquired high reputation all the way for our sincerity and good quality. We sincerely welcome all the customers to visit and inspect us.