How did we get started? Previous page Light up your excitement NDDSWM is a company specializing in the design and manufacture of high-quality lighting. We have 10 years of production experience. We use top materials and advanced technology, professional production team, to provide customers with high-quality, easy-to-install, safer and more durable lighting. From assembly to packaging to quality inspection, these high-end lighting fixtures promise to be thoroughly tested before leaving the factory. Next page