Shandong Wanmei Opto-Electronic Technology Co., Ltd is a high technological joint-stock enterprise integrating machinery researching, manufacturing and trading. Based on years experience in industrial machinery technology, we explore new technological areas, aiming at building a modern enterprise specialized in surface treatment by way of laser-based opto-electrical technology for metal and nonmetal material. With dreams of expansion, transformation, upgrading, we continuously purse perfection, and deliver optimal & practical & durable product to customers.Founder Mr. LV HONG JUN has been in surface treatment industry over 15 years since he created brand "Great Sanjay" in 2005. Mr. LV has rich experience in surface treatment machinery designing and manufacturing and has developed a friendly & stable domestic and oversea market. "Great Sanjay" has become a popular brand and wins a lot of positive feedback from customers.In 2020, Qingdao Hong Shuang Jie takes a broad and long-term view to set up "Wanmei Opto-electronic". Mr. LV invites laser&aero-renowned expert Mr. Hu Fang You as general advisor, building a distinguished technical research team covering areas of laser processing, aero repair & maintenance & woodworking & trading. We locates in Qingdao, and we see the whole world to promote our wood surface machinery, 3D laser processing complete set (automatic line),laser processing & cutting & forming equipment for thin metal surface treatment , aero ground support equipment (tools), and other series of researching achievement. In the meantime, we explore other opto-electronic equipment and aero-oriented material for trading. In near future, "Wanmei Opto-electronic" will behold outstanding strength and impress customers in woodworking, metal plate further processing, advertisement and culture areas.