Tianjing optical, established in 2015, company spirit of "developing by the market, the market depends on the quality, depending on the quality of the concept of technology", has been committed to the Blu ray / ruby optical products research and development; Advanced equipment, strong technical force; Has the ability to provide world-class Blue / ruby optical products for all types of customers; Can also be specialized for the different needs of customers to design, developed with special needs, standardization and individuation of other components of various crystal and sapphire optical products. The company main production various specifications of the sapphire optical window, sapphire wafer, sapphire substrate LED, sapphire lens, sapphire prism, blue / ruby ball, sapphire rods, sapphire laser rod, special sapphire components, etc.; Products are mainly used in mechanical instrument instrument, optical instrument, medical beauty equipment, teaching and scientific research instrument, semiconductor, laser technology, military and aerospace high-tech areas such as; Products are mainly sold to Southeast Asia, North America, Europe, Japan and other developed countries and regions, won praise at home and abroad customers. The company has a complete and scientific quality management system, through the ISO9001 international quality system certification, the use of international standards to produce blue / ruby optical products. Shenzhen Crystal Optical Co., honesty, credit, customer interests! Welcome all friends to visit our company to visit, guidance and business negotiation. Customer recognition, is the greatest honor of our business! The company believes that the cooperation with your unit will be as good as the cooperation of the company and other brothers and units as a tacit understanding, happy! We will make your choice, the pace of development steadily and healthily! Come on, our company is looking forward to working with you!