瑞爾特官網(wǎng)

Recently, China Building Materials Circulation Association issued a notice, 2022 annual building materials and home furnishing industry patent award selection results have passed the publicity period, the patented technology declared by Xiamen R&T Plumbing Technology Co.,Ltd. obtains the highest award - the gold medal!

The award-winning patented technology "a toilet flushing method" (Patent No.: ZL201710575063.3) is the first double-cleaning patented technology of R&T, which realizes multiple breakthroughs in flushing performance, reduction of flushing sound, and water-saving effect from the perspective of the user's usage demand.

国产永久毛片,**欧美日韩在线观看,免费黄色三级网站,双娇,精品在线小视频,国语自产啪在线观看对白,57pao国产成人免费