World Brand weathering powder coating
At HUILONG &DSA, Series of high-end fencing uses the weathering powder coatings of all the world's top brands - DuPont and Akzo - Nobel.
Our products are good quality, strong adhesion, coagulation force, high weather resistance, and we provide ten years of quality assurance!
The top spraying lines in china
Core spray equipment: a total length of 320 meters automatic spraying line was designed and constructed by the National military seven-Tech Enterprise, It uses Taiwan Qingfeng technology, Henkel phosphorus environmental pre-treatment, and the world’s top Ruishijinma spray system.