At present, Chengdu Weisdi Technology Co., Ltd. is a technology research and development enterprise that integrates research and development, manufacturing, and sales. The company's production base currently has more than 30 experienced professional technicians, over 200 production personnel and management teams. The factory has multiple standardized product production lines, as well as a clean and dust-free workshop and testing equipment dedicated to lens production. Since its establishment, the company has provided high-quality, efficient, environmentally friendly, and reliable products to customers from dozens of countries and regions including Europe, America, Southeast Asia, Japan, South Korea, and the Middle East. This has also earned the VISTILEN brand a high reputation among consumers both domestically and internationally. The company is willing to provide customers with first-class products and services through advanced technology, reliable quality, and scientific management. We sincerely welcome new and old customers from home and abroad to visit, negotiate and develop together!