Yung Sheng Optical Co., Ltd. was founded in 2011. Its major businesses are the manufacturing and sales of soft contact lenses and lens care products. With its innovative R&D team, advanced manufacturing facilities and professional marketing and sales group, Yung Sheng has received the following ISO 9001:2008 and ISO 13485:2016 certification, Japan’s FMA (Foreign Manufacturer Accreditation), European CE, Korea GMP and Taiwan GMP (Good Manufacturing Practice), all of which has aided our expansion in the global market.
Ginko International Co., Ltd. was set up in June 2007. Its primary businesses involve the manufacturing and sales of contact lenses, including conventional contact lenses, disposable contact lenses and lens care products. In 1995, Ginko acquired the reputable company Hydron U.S. and established Hydron Contact Lens Co. Ltd.－the first contact lens manufacturer in China. In late 2010, Ginko merged Yung Sheng Optics, set up the around 10,000 square meters modern new manufacturing platform in Central Taiwan Science Park and stepped even closer to the international market, further strengthening its strategic position in the Asia and in the world.
Meanwhile, it made a strategic decision to promote the products by using “Hydron” as the brand name in China as well as in Taiwan. Now, the market research indicated that “Hydron” has gained trust from consumers by providing high-quality, safe and competitively priced products.