Dongguan Ronghai Photoelectric Technology Co., LTD is near Guangzhou, GTR is ours own brand ,we focused on high quality led projector lens production, We have agents in Southeast Asia , It already has brand awareness overseas , we looking for powerful Distribution agent in different country. At the same time, it also provides personalized customization for customers. For customers exclusive design, to create a hot customer market products.To provide agents with regional protection policies and maximum support, cooperation, and look forward to win-win cooperation with you!