Haiyue Infrared Optics Research Institute (Guangdong) Co., Ltd., with its registered address at 226 Jingjiu Road, Changping Town, Dongguan City, Guangdong Province, is registered by Dongguan Market Supervision Administration, and its legal representative is Tang Lanying. Its business scope includes R&D, production and sales of optical materials, infrared optical materials, optical electronic products, laser radome materials, infrared cameras, smart household products, robots, infrared sensors, glass lenses, UV resistant materials, anti-aging materials, high refractory materials, plastic raw materials, plastic products, plastic molds, plastic aids (excluding hazardous chemicals); Research and consulting services for infrared touch technology, infrared thermal imaging technology, and infrared sensing technology; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)