Shandong Ray Washing Machinery Technology Co., Ltd. Locates in Zichuan District, Zibo City, Our factory occupies 1000sqm, there are Designing, Research & Development DEP, and Assembly Shop, The production of hardware accessories is carried out in our branch factory. Ray Washing Machinery is a production, sales and operation in one of the commitment to unmanned intelligent technology, private traffic value, intelligent life to build science and technology enterprises. The company has obtained the EU CE certification and ISO9001 product quality certification, obtained the enterprise 3A credit rating and the products are insured in the People's Insurance Company of China. Now the products have been sold to lots domestic and overseas countries.

Granding Technology is a global Biometrics & RFID products and service provider by a top China-based team.

ShenZhen lex smart technology Co., Ltd is located in Jiayi Industrial Park, Longhua District, ShenZhen City, China, which is specializing in the design, research, manufactureand sale of PVC cards and Major smart cardsproduct line includes RFID smart card, smart tag, contact card, non-contact inlay and coil, contact smart card, key fobs, cupcard, legic card, RFID labelsand so on. Our smart card, chip card, PVC cardproducts have been widely used in many fields, includingtelecommunication socialsecurity, medical treatment, transportation, Driver management, banks, tax administration, and safety control. We are mainly focuson foreign trade and provides high quality service to guide the market trend.