Hebei Yincheng Optoelectronic Technology Co., Ltd. is a high-tech enterprise engaged in the research and development, production, sales and service of photoelectric functional crystal materials and special crystal growth equipment (single crystal furnace). It has a core R & D team composed of crystal growth and processing experts who give full play to technical advantages and constantly develop new products and new technologies to meet the needs of domestic and foreign markets and to make the company a professional supplier of photoelectric functional crystals in line with the business philosophy of “Honesty First and Creativity Based”.

The company's main products are Nd:YAG, Cr:YAG, Yb:YAG, YVO4 laser crystal and K9, quartz, sapphire, calcium fluoride, potassium bromide window piece, single crystal growth equipment and other products, widely used in industry, medical, beauty, military, scientific research, teaching, communication and other fields. In the field of plane and spherical polishing, vacuum coating and crystal bonding process, it takes leads in the industry.

The company has signed a cooperation agreement with the Laboratory of Optoelectronic Functional Crystals, Ministry of Education Engineering Research Center of Optoelectronic Functional Material, Changchun University of Science and Technology, and established a talent training and industry-university-research cooperation base named “Ministry of Education Engineering Research Center of Optoelectronic Functional Material Test Base” for joint development of solid state laser materials, optical materials, etc., as well as sharing equipment, resources and R&D achievements.