Nanjing Redsun Optical Co., Ltd. is a professional manufacturer and distributors in the field of optical lens and ophthalmic instruments. Our company is located in the beautiful city of Nanjing in Jiangsu Province. We are only 300km away from Shanghai. Nanjing is the center of politics, economy and culture of Jiangsu. Nanjing was the capital of 6 dynasties.We have gained a good reputation among our customers and partners both at home and abroad. We not only provide our own products but also provide other high-quality goods for our customers. Gradually, we have acted as a "purchaser" for our customers. By this way, we help customers save their time and conduct quality inspection. "Price, Quality, Delivery, Service" is our key to success. Due to our experience and decades of practice, we have saved our cost from raw material purchasing, which leads to competitive prices of our final products.Our workers consider our factory as their home. They have high enthusiasm to work, which enables our factory to have a high output. We have inspection department which checks the final products once finished. We ensure all the goods delivered to customers can meet their requirements. We provide reliable after-sales service for every customer. We are devoted to satisfying their needs. Customers are not only customers but also our friends. How to help our customers do larger business is what we are always concerning about. When customers have large development and more profits, we believe our company is closer to success.We will keep carrying out our policy and make more friends. We sincerely hope to build up long-term business relationships with our old and new customers from at home and abroad. If you want to know more information about our company and our products, please do not hesitate to contact us.