Delight Hydration PLUS contact lenses collections are manufactured by St.Shine Optical Company Limited, which is an experienced contact lens manufacturer offering a wide variety of products for domestic and international markets with innovative technology and design. From conventional lathe-cut to cast-molding, from RGP to soft contact lens, from daily to frequent replacement disposable products.

The company was founded in 1981 as First Optical Co., Ltd. By consortium of experts who have more than 40 years of experience and knowledge in the contact lens industry, which includes contact lens fitting, optical designing, manufacturing, and marketing. The company was renamed as St.Shine Optical Company Limited in 1986.

During the 1990s, St.Shine expanded its operations into Western European and Asian markets. This was made possible by introduction of CNC lathing machinery and completion of the construction of advanced molding lines, High caliber operating standards were demonstrated in 1996 when St.Shine receives international ISO 9001, EN 46001 and CE Certification by Notified Body. In 2002, St.Shine received ISO 13485 Certificate and granted by FDA for 510(k) submission.