Quanzhou Huake provides a wide variety of coatings from simple single layer antireflective coatings using MgF2 and mirror coatings to complex multilayer dielectric stacks. Our company has more excellent performance IAD coating machine and PE Lambda900 detector. All products in all level dustless workshop operation. Most products with high power microscope to wipe and inspection. Especially focus on the development of laser and optical communication products and coating.we afford high surface quality, high power, high reliability of coating products.