Our factory has our own laboratory, and equipped with many testing machines and tools, such as, water pressure tester machine, tensile strength tester machine, hollow cone, thickness gauge and so on. In order to make sure all our products in good quality, we have professional workers who worked in laboratory to do daily inspection and testing for all products. Quality is always the most important thing for our factory!

We insist that good quality and good service will keep good business relationship with our clients!