Zhenjiang Longtek Optoelectronic co., Ltd is a professional manufacturer and exporter, which engaged in development,production and sales of automotive LED ,auto Halogen Bulb and so on. The company has established the development of modern science and technology ISO 9001:2000 quality management system

Company adheres to " excellence; Customer satisfaction; The pursuit of Excellence; Top-notch" of the quality policy, to improve the testing methods ,advanced level of technology, working principles of excellence and dedication to satisfying our customers with quality products.