Shanghai Tongxuan Tech Group company photos

Company Profile

Our company's factory, in cooperation with Relcon, is a leading force in the R&D, ODM production, and wholesale of color contact lenses. Ruilkang's commitment to innovation and design is driven by an industry-leading design team, honed over 10 years, which consistently pushes the boundaries to lead industry trends and meet the highest customization needs of our clients. Our finished products perfectly embody the design concepts, making us a top choice for bulk contact lenses and wholesale distribution.

As a professional manufacturer of color contact lenses, Ruilkang boasts independent development of molds and printing inks, along with original product pattern design capabilities. With an annual productivity of 280 million pieces, we offer a full range of high-quality color contact lenses. We are the only manufacturer in China, till 2024, with the production qualification for seven colors and pearlescent, having achieved this with a unique single-layer dye coating process.

Our factory is equipped with automated production lines and operates in a clean environment. We have introduced high-precision diamond turning machines and employed professional optical designers to optimize edge designs. Additionally, our patented inner surface lamination effectively isolates the pigment, ensuring a flatter and more comfortable wearing experience.

As a Class III medical device company, Ruilkang is a symbol of corporate strength, holding the most comprehensive product registration certificates in domestic categories. Our product range includes annual, semi-annual, monthly, daily, astigmatic, ultra-thin lenses, and more, providing a complete variety to maximize customer satisfaction. Whether you're looking for OEM or ODM contact lenses, Ruilkang is your trusted partner in the wholesale and bulk supply of innovative, comfortable, and safe contact lenses.

Case Study

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Design Concept

Contact lenses are a key element in modern women's cosmetics, and our design concept is to empower every woman to reveal her most beautiful self while wearing contact lenses.

First and foremost, we emphasize nature, comfort, and quality in our FDA-approved contact lenses. When designing, we strive to create lenses that are nearly imperceptible, ensuring the wearer feels no foreign object while naturally enhancing the eyes and brightening the face. Our precision lens manufacturing process ensures that each product meets the highest standards.

Secondly, we celebrate diversity and individuality by offering a wide range of colors and sizes to suit various skin tones and eye shapes. From deep browns to dazzling blues, our custom contact lens patterns help women express their unique charm. Our extensive range is perfect for wholesale distribution, meeting the needs of retailers globally.

Finally, we prioritize eye health and safety by using only high-quality materials in our contact lenses. Our advanced inner coating technology ensures that there is no harm to the eyes, while our ergonomic contact lens design maximizes comfort. We also encourage proper use and maintenance to ensure long-lasting eye health.

Through these design concepts and our commitment to innovation, we make it easy for every woman to have sparkling, beautiful eyes, showing their unique charm in the most natural way possible. As a leading contact lens manufacturer and wholesale supplier, we are dedicated to delivering top-tier, safe, and stylish lenses to women around the world.

Contact lens design concept

Certificate

Software registration certificate of China CE certified contact lens manufacturer FDA certificate issued to Realcon, a leading contact lens manufacturer, ensuring compliance with safety and quality standards CE certification appendix