Zhongshan Richeng Washing Products Co., Ltd.: Founded in 2004, is a professional detergent manufacturer integrating R&D, production and sales. It has been the leading brand in the industry for 20+ years,and won good reputation from customers ,wide acclaim and recognition from colleagues in the industry. The company has reasonable prices, excellent quality, environmentally friendly products and enthusiastic after-sales service and technical guidance. Join hands with our customers to cooperate in good faith and win-win! Your satisfaction is our greatest encouragement.