雙雄升商貿有限公司（英文縮寫：SXS），是由兵神機械工業株式會社獨資組建的綜合性貿易公司，前身為日本兵神機械工業株式會社上海代表處，創立于2010年10月。
　　 公司的目標就是秉著守信用，重合同，互贏互利的原則，通過貿易紐帶緊密聯
結中國市場，愿與國內外商業界，產業界，科技界的各界朋友真誠合作，共同發展。

?

?

?SXS Corporation（English abbreviation：SXS）is a comprehensive commercial company established by Heishin Pump Works Co., Ltd. Its preexistence is Representative Office in Shanghai of Heishin Pump Works Co., Ltd. established in Oct. 2010.
?? Our company goal is to connect with the China market through close trading ties, and building mutual benefit and trust. We are willing to work with friends from all industries including but not limited to business as well as science and technology industries based at home or abroad to promote common development and growth.