Huagong Tech Company Limited manufactures and sells laser equipment, hologram products, optical communication devices, and electronic components in China and internationally. It operates through four divisions: Laser Processing Equipment and Intelligent Manufacturing Production and Sales Division; Optoelectronic Devices Production and Sales Division; Sensitive Components Production and Sales Division; and Laser Holographic Film Products Production and Sales Division. The company offers laser smart equipment, such as laser marking, laser cutting, laser surface treatment, laser welding, specialized equipment, and sheet metal laser cutting, as well as equipment for laser texturing, laser heat treatment system, laser drilling machine, laser and various supporting devices, and plasma cutting equipment; and hologram products, including hologram stickers, hot stamping foils, security hologram, packaging hologram, metalized paper, and barcode products. It also provides optical communication products, including data center, wireless/transmission, access, silicon optical, network terminal, home terminal, and vehicle optical product line; automotive electronic products; PTC and NTC series products; and NTC thermistors, PTC thermistors, sensors, and automotive PTC heaters.