Yixing Jingke Optical Instrument Co., Ltd. is a professional factory that produces "Jingxin" brand quartz colorimetric dishes and "Yixing" glass colorimetric dishes. It is a large-scale and powerful manufacturer of colorimetric dishes, optical components, and glassware in China, with more than 30 years of research, development, and production experience. Certified by ISO9001 quality system and produced according to standard. Provide users with 16 series and over 500 varieties of colorimetric dishes and optical components. Suitable for optoelectronic, spectral analysis instruments, and biochemical analysis instruments. It involves analytical and experimental fields such as chemical engineering, metallurgy, environmental protection, drug testing, hospitals, power plants, water plants, and research colleges and universities. Many spectroscopic instrument manufacturers around the world choose Yixing Crystal Kobe color dishes and optical components to match their products.