JSCT has developed main products including crystal wafers, rectangular slices, blocks and boules with all kinds of specifications. The categories of products involve piezoelectric, acoustooptic and optical crystal, including LiNbO₃, LiTaO₃, SiO₂, Bi₁₂GeO₂₀, Li₂B₄O₇, MgA_l2O₄, TeO₂, PbMoO₄, Bi₁₂SiO₂₀, Bi₄Ge₃O₁₂, optical LiNbO₃ （LiNbO₃, Fe：LiNbO₃, Mg：LiNbO₃）and optical LiTaO₃ （LiTaO₃, Mg：LiTaO₃）.

    JSCT has advanced crystal manufacturing, processing, quality inspecting equipments and excellent manufacturing and processing technology. It can provide Ø 3" or 4" LiNbO₃, LiTaO₃, SiO₂ and others wafers with annual output of about 200,000～400,000 pieces. It can also provide crystal wafers and rectangular slices with unconventional specifications ( e.g. ultra length, large diameter, special growing orientation and cut orientation). Crystal blocks with special geometrical shapes (e.g. rectangle, square, rhombus) are also available with fine processing as well as well as with optical thin film deposition.

    JSCT carries out the international quality assurance system completely, and passed  ISO9000:2000 quality management system certificate. At present, relying on the technical support and rich human resources from SIPAT  ,it has a complete set of operating system ranging from crystal development, crystal growth, processing, performance testing, quality inspecting, sales and service. SIPAT is a key state-own institute, which has 30 years' experience in research and developing functional materials.

JSCT is willing to bring all customers high-quality products and perfect services with advanced business mode, top-ranking technical facility and powerful human resource. Accompany with the coming of new century, our staff will make amore brilliant future with our friends in the whole world together.