quality PVC Waterproof Membranes & TPO Waterproof Membrane factory

In 2021, the company's new tpo polymer waterproof coil production line

In 2024, the thermoplastic polyolefin TPO waterproof coil produced by the company has passed the type test of the national authority department and can be exposed for 20 years!

In 2024, the thermoplastic polyolefin TPO waterproof coil produced by our company was sent to the national authorities for type test. The national quality inspection department has tested the appearance, size, tensile property, low temperature bending, impermeability, heat treatment size change rate, tearing strength, thermal aging, and chemical resistance of the product. The tpo waterproof coils produced by our company have reached or even exceeded the national standards in all aspects! On March 27, 2004, the national quality inspection department officially delivered the quality inspection report on the tpo waterproof coil produced by our company, and the tpo waterproof coil produced by our company was recognized by the national quality supervision and inspection department!