Zhejiang Huadong Optical Instrument Factory

Surgical equipment and instruments, Health, medical and pharmaceutical, Chemicals, Pharmaceuticals & Plastics, Ultraviolet (UV), infrared and radiological equipment for biological and medical applications, X-ray equipment, medical, therapeutic, Medical equipment and instruments, Electric lamps, by use, Electrical equipment. Nuclear equipment, Electrical, Electronics & Optical, Lamps, filament, decorative