Jiangsu Dingle Advanced Optical Technology Co., Ltd. is a professional manufacturer and trading company based in Nanjing, China, specializing in the design and production of high-precision optical components. Established in 2022, the company operates a dedicated factory and employs a team of 11 to 50 professionals. Their extensive product portfolio includes optical lenses (concave, biconvex, plano-convex, cylindrical, aspherical, and achromatic), optical windows, mirrors, prisms, beamsplitters, and IR components. They utilize materials such as fused silica, K9 glass, and sapphire to meet diverse industrial requirements. The company offers specialized services including vacuum coating processing, optical design and assembly, measurement services, and software development. As a contract manufacturer, they provide OEM and ODM solutions with a focus on international quality compliance, maintaining familiarity with US military standards, ISO standards, and German standards. Jiangsu Dingle Advanced Optical Technology Co., Ltd. serves a global clientele across the United States, Europe, Australia, and Japan, supporting sectors ranging from electrical and electronics to manufacturing machinery and optical instrumentation.
Jiangsu Jaejer Optical Co., Ltd. is a professional large-scale manufacturer and exporter of optical lenses based in Danyang, China. Established in 2003 as a French wholly-owned enterprise, the company integrates research and development, production, and sales, operating from a facility that spans up to 200,000 square meters. With a workforce of approximately 300 employees, including over 50 engineering and technical staff, the company maintains a daily production capacity of 40,000 lenses. Their manufacturing infrastructure features advanced German free-form surface technology, automatic vacuum coating machines, and ultrasonic mold cleaning systems.
The company specializes in a comprehensive range of ophthalmic lenses, including CR-39 resin, mineral glass, and high-index plastic lenses (1.61, 1.67, 1.70, and 1.74). Their product portfolio encompasses single vision, bifocal, and progressive lenses, alongside specialized solutions such as blue light blocking, photochromic, polarized, and driving-specific lenses. They offer various coating options including hard coating (HC), anti-reflective (AR), and superhydrophobic films.
As a high-tech enterprise, Jiangsu Jaejer Optical provides extensive OEM and ODM services, supporting private label development for global partners. The company is ISO 9001, ISO 9004, and CE certified, with products also meeting FDA standards. Approximately 90% of their output is exported to international markets across North America, Europe, Southeast Asia, and the Middle East, serving a diverse clientele of wholesalers, retailers, and eye care professionals.