Selected high-quality auxiliary materials such as 3M in the United States, with stable and more reliable quality
Effectively prevent rust and scale, keep the engine strong, and be more energy-saving and environmentally friendly
Strict quality control system, high-end precision testing instruments at home and abroad
The product has passed the IS09001:2008 quality system certification of the German TUV company, and the product has been introduced into the international automotive industry quality management system TSI16949:2009
PA66+GF10% precision processing, anti-fouling and anti-scaling, product burst pressure is greater than 600KPA
