Lang's dailychemical industry in China, is now the most advanced equipment, technology and productsseries with the highest level of one of the leading enterprises.
朗怡日化是目前中国日化工行业设备最先进、技术水平最高、产品系列最全的龙头企业之一。
2
As main agent and adjuvant, this seriesproducts can be used in the chemical in daily life such as detergent.