ZTS designs and manufactures a wide range of components and instruments under the National Military System and ISO 9001:2008 certified quality system. Items include: Attenuators, Terminations/Loads, Power Dividers/Combiners, Directional Couplers, Test accessories, etc for use in the telecommunications, cellular, medical, automotive, defense, and aerospace etc. All these products have been well accepted by ZTE, HUAWEI, CRENTECH, The 40th institute of China Electronics Technology Corporation etc. Also ZTS offers custom design, as well as telecom testing solutions according to customers' request.