1993年9月,中国蓝星化学清洗总公司(以下简称蓝星公司)总经理任建新应美方合作伙伴的邀请,率团前去洛杉矶参加中美合资美西蓝星公司开业典礼,受到美国各界的密切关注。当地电视台、报纸纷纷前来采访并进行了报道,引起不小的轰动,使美西公司的股票由原来的每股一美元猛涨到三美元。蓝星公司也被美国一位清洗专家誉为“不但是中国最大的专业清洗 In September 1993, Ren Jianxin, the general manager of China Bluestar Chemical Cleaning Corporation (hereinafter referred to as Bluestar Corporation), was invited by the US partners to lead a delegation to Los Angeles to participate in the opening ceremony of Sino-U.S. The close attention. Local television stations and newspapers came to interviews and conducted reports. This caused a stir and caused the company’s stock to soar from US$1 per share to US$3. Blue Star is also hailed by a U.S. cleaning expert as "not only China’s largest professional cleaning.