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      Shenzhen Sheng Chuanglong Electronics Co. Ltd.



      Tel No.:  86-0755-85422521
      Fax No.: 86-0755-85422521

      Website :

      China Factory:

      Red Gate Industrial Park, Bantian street  Longgang District of Shenzhen City

      About us

      Shenzhen Sheng chuanglong Electronics Co. Ltd. is your supplier in customized business gifts. We are a professional manufacturer specialized in developing and producing Power Bank,various kinds of products.Company located in electronic products center -Shenzhen,China.

      Ever Grand has nine connected subsidiaries including Printing House, Mould Factory, Electronic Materials Factory, Plastics Factory and Screen Printing Factory etc.

      Ever Grand dedicated to provide customized USB flash drive, gift power bank, and other digital equipment according to market trends and customer demand. We offer gifts for meeting, promotion, festival, exhibition, and distribution.
      We offer ODM and OEM service based on customer requirements with the integration of company's business philosophy and corporate culture, we design and produce your own USB flash drive or power bank according those factor.

      Better quality - Our core components provided by Samsung, Micron, Toshiba, Sandisk, Hynix, Smi, Sanyo and other worldclass enterprise.

      Lower price - We provide manufacturers and core components are one supply relationship, each link without any trader.

      More Security productsAll of our products have pass FC, CE, Rohs certification, which is the first basic requirements of a qualified product.

      Faster efficiencyFrom the package design, sample making, batch production to transportation, we have sole duty staff in each part for fast response any issues.

      Address: BLDG 22,No.2 BanXueGang Road,Longgang, ShenZhen,China

      Contact: Ms Xu

      Tel: +86-755-85219255

      Cel: +86-18126318558


      Skype: my-suppliers  

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