Heir-Son (Hong Kong) Limited is one of the most reliable agencies providing quality products from SIEMENS, METROSEAL . The list of main products available includes: low-voltage switchgears, circuit breakers, accessories, and related distribution boards, etc. We also provide high-quality system equipment related to power supply and air conditioning.

The following are the products of the various brands that we offer.

SIEMENS products include:

Low-voltage switches, busbars, distribution boards, frequency converters, and contactors, etc. These apply to newly launched large-scale infrastructure projects.

METROSEAL

Insulating rubber mat (in accordance with international standards IEC61111:2009)

      In addition to providing the above-mentioned quality products, we are also committed to energy conservation and environmental protection, and provide relevant professional experience and technology.

本公司 “世子(香港)有限公司”  (Heir-Son (Hong Kong) Limited)，主要業務性質為代理及銷售SIEMENS，METROSEAL  等品牌之優質產品。產品內容包括：低電壓電源開關設備，配電箱, 臨時電配電箱及相關元件等，並且提供優質之電源及空調設備系統給各類型大小工程項目

 以下為我司代理各品牌之相關產品部份

 Siemens 產品包括：

低壓開關，母線排，配電箱，變頻器，接觸器等等，主要範圍適用於新大型基建工程項目。

 METROSEAL 產品包括  : 

絕緣膠地蓆 (符合國際標準挸定IEC61111:2009)

本公司除提供上述優質產品外，還秉承推動節能環保，並提供相關之專業經驗及技術支援。務求令相關項目, 得到最小成本, 最大效益的效益.