HANGKE Optoelectronics is committed to light excellence everywhere, and pursuing higher value creation with a customer-first approach. We specialize in the R&D, manufacturing, and sales of LED filament bulbs and related components, providing high-quality ODM services for LED filament bulbs and linear light luminaires. 

With nearly two decades of development, HANGKE has established profound capabilities in R&D innovation, global service, and industry-leading manufacturing, product quality meets certification standards in the EU and NA. We have built long-term partnerships with top global retailers and lighting brands. We are committed to providing creative, reliable, cost-effective products, solutions, and services, collaborating deeply with our business partners to continuously create higher value.