Shanghai Haohai Biological Technology Co., Ltd. is a leading company in absorbable biomedical material in China market. Our core products focus on surgical operations covering four fast-growing therapeutic areas – orthopedics, anti-adhesion and hemostasis, ophthalmology, wound care, and tissue filling. We are: The largest manufacturer of anti-adhesion products in China with a market share over 50% The largest manufacturer of ophthalmic viscoelastic device products in China with a market share over 39% The second largest manufacturer intra-articular viscosupplement products in China with a market share over 29% The third largest manufacturer of recombinant human Epidermal Growth Factor (rhEGF) products in China with a market share over 11%