unifocal lenses is manufactured under the strict quality control of Guangzhou Tianwen Optical Technology Co., Ltd.,. The adoption of ISO 9001 in the factory provides the means for creating a lasting quality assurance for this product, ensuring that everything, from raw materials to inspection procedures are of the highest quality. Issues and defects from poor quality materials or third-party components are all but eliminated.
We adopt innovative development approaches and are continuously exploring new ways for expanding the brand standing of our brand - Tianwen for knowing very well the fact that the current market is dominated by innovation. After years of the insistence of innovation, we have become an influencer in the global market.
In addition to the high-quality unifocal lenses, we also provide personalized service to give customers a better purchasing experience. Whether you need samples for testing or want to customize to products, our service team and technical experts will get you covered.