Stardent Equipment Co., Limited is located in Foshan, Famous Town of Chinese Gongfu, central area of China, a traditional commerce city with rich history and culture.

Zhengzhou Linker Medical Equipment Co., Ltd. is located in the center of beautiful city------Zhengzhou that is historical and cultural. Near the Chinese Mother River-----Yellow River, convenient traffic and information created more condition for developing of company.

Our History

Chongqing Vision Star Optical Co., Ltd (hyvisionstar. En. Made-in-China. com) is a professional ophthalmic equipment and optical instruments manufacturer in China. Since 1999, we have been manufacturing and selling Slit Lamp, tonometer, Retina Camera, Fundus camera & FFA, Ultrasound (A scan, AB scan, Pachymeter, Biometer & Pachymeter), Auto Perimeter (Vision Field Analyzer, Projection Perimeter), Phasco Emulsifier, Corneal Topography, Ophthalmoloscope, Retinoscope, Operation Microscope, Visual Electro System, OCT, Auto refractometer, Auto Ker-Refractometer, Auto Lensmeter, Auto Phoropter (view tester), Chart Monitor, Near Vision Tester, Combined unit (combined stand and chair), Keratometer, Trail Frame, Trail Lens Set, Auto Edger and so on.