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北斗星（北斗星衡器有限公司）英文名稱為Big Dipper Scale，縮寫為BDS.2013年收購香港威艾特衡器有限公司，是新成立的一家研制、開發、生產、銷售、服務于一體的綜合型企業。生產技術獨特，結合美、日、德等國家內置過載結構和精密的芯片主導加上中國的軍品傳感器，造就卓越的品質、性能。

　　本司有著中國衡器行業“口袋秤壓不壞’之稱。抗過載口袋秤是本司于2005年在中國首家研發，2009年本司生產的精度500g0.01g和50g0.001g口袋秤在中國也是首屈一指。本司已結合各國生產技術和經驗，并有成熟的方案。日產量達2000臺以上，口袋秤、手掌秤、珠寶磅、電子天平秤、廚房秤，均可免費開模。歡迎國內外客戶定牌采購。

BDS,full name is Big Dipper Scale Co.,Ltd,takeover HongKong WeiAiTe Scale Co.,Ltd in 2013,it is a new company collecting reaserch,develop,sale and service.BDS owns special technology.Inner Overload structure

 and precise chip dominant

 from US,Japan,Germany and other countries,with military sensor

,to make excellent quality.

BDS has a good reputation with pressing pocket scale unbroken.In 2005,we firstly develop overload-protection pocket scale in China,also In 2009,we are the first-class company to produce accuracy 500g/0.01g and 50g/0.001g pocket scale.

Now we combinate different countries' technology and experience,and we own mature solution.Daily output is 2000 pieces,pocket scales,palm scales,jewelry scales,kitchen scales,balances scales we can open module for free if quantity up to 2000 pieces.We warmly welcome customers both abroad and domestic!