In order to promote the research of new technologies in the water supply and drainage industry, accelerate the construction of the intelligent platform of the Internet of Things for water enterprises, and explore the new mechanism of production, operation, service and management of water enterprises based on modern new technology, on May 18, A ‘’New Product Launch Conference" sponsored by Shenzhen Qianbaotongtong Technology Co.,Ltd was held at the Vienna International Conference Center in South-China-City Aera,Shenzhen city. This conference invited nearly 300 people from more than 100 water meter manufacturers, water meter supporting enterprises, many well-known water meter experts and industry elites across the country.  At the meeting, Yang Mingdong, the R&D manager of Shenzhen Qianbaotongtong Technology Co., Ltd., introduced the NB smart photoelectric remote water meter. There was also a signing ceremony for companies that reached a strategic cooperation with Qianbaotong. Many other companies introduced their respective companies.  Yuhuan Zhanfan Machinery Co., Ltd. is honored to also be invited to share the stainless steel accessory products of the water industry, such as stainless steel water meter accessories, stainless steel valve series products, and stainless steel spareparts installed in the water meter integrated system (stainless steel water distribution manifolds and stainless steel water meter box), we also shared the differences points between stainless steel and copper with the elite leaders. For example,about the anti-pressure ability, stainless steel 304 items is 3 times stronger then brass items. And also stainless steel material last longer time then brass on the test of resistance to corrosion.  With the enhancement of environmental protection awareness and the promotion of national policies, the application of stainless steel in water services supporting products will become more and more important and popular.