Based on the accumulation of material technology, optical design technology and mold development technology, Pharnorcia has independently developed more than 20 new silicone hydrogel contact lens materials. Triss (CAS #: 17096-07-0) and Sigma (CAS #: 69861-02-5) are the most commonly used silicon-containing materials for silicon hydrogel contact lenses, which are used by Johnson & Johnson, an international big-name enterprise, and Safron, a British manufacturer. Pharnorcia has built an international advanced platform for research and development, production, sales, import and export of high-purity optometry series materials, technologies and end products. Its advantages are as follows:

First of all, Pharnorcia has professional and experienced unique international capabilities to meet the demand for fine and high standards of optometry materials. Silicone hydrogel contact lens material suppliers, such as BASF of Germany and Mitsubishi of Japan, are all bulk chemical suppliers, which can only provide a single material and have not established a proprietary material supply platform for silicone hydrogel contact lenses; However, the complicated supplier management cost of medical devices, the long trial period of materials and the customer's response to market changes drive customers to prefer to order the required materials on a unified professional platform;

Secondly, Pharnorcia can meet the demand of instant production of fresh materials. The new generation of silicone hydrogel materials and other materials are mostly heat-sensitive substances, which have higher requirements for production and storage, and customers prefer fresh materials. However, large chemical companies such as BASF Mitsubishi have difficulty in providing "instant production of fresh materials" due to the limitation of equipment and production cycle, and Pharnorcia  just fills this demand;

Thirdly, Pharnorcia has product quality recognized by major international customers.

Pharnorcia has formed a scientific and complete quality control system after dozens of reviews and promotion by experts from first-class international enterprises and many verifications and audits by large international companies. It has established product quality standards standardized by international industries. Dozens of international enterprises have identified Pharnorcia as their designated global supplier.

Pharnorcia has 11 years of experience in producing and exporting Triss (CAS #: 17096-07-0) and Sigma (CAS #: 69861-02-5) materials. With stable quality and reasonable price, Pharnorcia is the most popular supplier of silicone hydrogel special materials for contact lenses. We will provide you with special customized services. Welcome to contact us and get the best quotation.