Lup Shun Metal & Plastic Ware Factory Limited was founded in Hong Kong in 1972 and has dedicated itself to the research and development of optical toys such as acousto-optic toys, toy projectors and viewers for several decades. Its products are well-known in the industry for their innovative concepts and exceptional quality. The current factory is located in Dongguan, Guangdong Province, with production conditions that meet international standards in terms of quality, safety, and social ethics. In recent years, Lup Shun has developed the "Ambo-Funtamin" brand to promote educational toys for children and parents. Today, Lup Shun is continuing to grown, improve and diversify its product range and strive to become one of the leading toy providers in the industry.