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  • calidade

    calidade

    Sempre pon a calidade en primeiro lugar e controlar rigorosamente a calidade dos produtos de cada proceso.
  • Certificado

    Certificado

    A nosa fábrica creceu nun Premier ISO9001: 2008 asegurarse o fabricante de alta calidade, custo-efectivo produtos
  • fabricante

    fabricante

    profesional fabricante de teléfonos industriais e pezas de reposición para máis de 12 anos. A nosa fábrica está situada na cidade de Yuya China.
  • tras Servizo

    tras Servizo

    Garantía: garantía e mantemento 1 anos. Os primeiros e un anos despois da expedición, que será responsable do mantemento libre algún problema causado pola propia calidade.
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Sobre nós

  1. Yuyao Xianglong Communication Industrial Co., Ltd. was established in 2005 and mainly specialized in the production of industrial and military communication telephone handsets, cradles, keypads and related accessories.
  2. Ningbo Joiwo Explosion-Proof Science and Technology Co., Ltd. was established in 2011 and it is professional in all kinds of industrial telephones, telephone systems, waterproof telephones and jail phones with the source from Yuyao Xianglong Communication.
  3. In 2017, we registered SINIWO Industries (Hong Kong) Limited, which is positioned in the development of manufacturing industry and expand its business by acquisitions and holdings of other outstanding companies and factories and it also pays much attention to investment and development of newly-emerging industries.
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