Xi Hua Ling

Shenzhen New Industries Material of Ophthalmology Co., Ltd. engages in the technology development of medical products. It focuses on ophthalmic equipment and ophthalmic device. Its products include fundus slice imaging system Regional Health Authority (RHA), emulsification and vitrectomy equipment R-Evolution CR, model 30 eumatonometer, Tetraflex HD—Aspherical accommodating intraocular lens (IOL), segmental bifocal lens, Tetraflex IOL, Softec HDO Equiconvex Bi-aspheric IOL, Softec HD aspheric IOL, Softec I Foldable Posterior Chamber IOL, OASIS iris expander, healaflow, and ophteisbio. The company was founded on April 27, 2006 and is headquartered in Shenzhen, China.

Henan Universe Intraocular Lens R&M Co., Ltd. engages in the production and sales of ophthalmic medical device products. Its products include hydrophilic foldable, polymethylmethacrylate (PMMA), and anterior chamber polymethylmethacrylate intraocular lens. The firm also offers intraocular injection system, viscoelastics, glaucoma drainage implants, and surgical suture products. The company was founded on April 23, 1991 and is headquartered in Zhengzhou, China.

Part of Shanghai Haohai Biological Technology Co., Ltd., Shanghai Hengtai Vision Technology Co., Ltd. is a brand that provides comprehensive solutions for "vision protection and eye health" for children and teenagers. The company is based in Shanghai, China. Shanghai Hengtai Vision Technology Co. was acquired by Shanghai Haohai Biological Technology Co., Ltd. on April 21, 2021 for $3.85 million. The Chinese company offers personalized myopia correction, vision correction, and children's eyeglass lenses that cater to the eye habits of Asian children and teenagers. The company was founded in 2017, and the CEO is Guan Han Wu.