The efforts of Shenzhen and Japan over the years have been recognized by many domestic experts. The company has the honor to invite Mr. Lu Qingpu, a professor level expert of Guangzhou Environmental Testing Center (one of the participants in the formulation of laws and regulations of the Ministry of environmental protection and the authoritative expert of low-frequency noise detection in China), to provide training on low-frequency noise for our noise reduction and control center.深日多年来的努力已得到了不少国内专家的认可，公司有幸邀请了广州市环境检测中心教授级专家卢庆普先生（环保部法规制定及参与者之一、国内低频噪声检测权威专家）为我司降噪噪声治理中心作有关低频噪声方面的培训。