The 28th annual meeting  of the 2018 annual ISO/TC138 (Plastics pipes, fittings and valves for  the transport of fluids) and the sub-committee technical committee  sponsored by the International Organization for Standardization (ISO)  and the National Plastics Standardization Technical Committee (TC48) 15th-19th was held in Hangzhou, China. More  than 70 foreign representatives from the United Kingdom, France,  Germany, the United States, South Korea, Switzerland, Japan, the  Netherlands, Austria, Canada and more than 10 domestic representatives  attended the session, which involved water supply and drainage  pipelines, industry and gas. International standards for plastic piping systems and test methods.

During  the meeting, the working group meeting of the International Standards  ISO 9854 (Thermoplastics pipes for the transport of fluids -  Determination of pendulum impact strength by the Charpy method) was  held, and Huang Jian, chief engineer of ERA. Sun  Huan, manager of the technical department, reported on the draft  standard text and the previous verification test at the meeting. The  participants discussed the two parts of the standard.

The  holding of this annual meeting was unanimously appreciated by the  representatives of various countries. As the vice chairman of the  Technical Committee of Plastic Pipes, Fittings and Valves of the  National Plastics Standardization Committee, ERA Co., Ltd. is also  the supporting unit of this meeting, and has always attached importance  to plastics. Standard  work on pipelines, actively participate in the revision and revision of  relevant standards for plastic pipe products, and lead the development  of standardized and standardized industries.

According  to statistics, there are more than 40 national and industry standards  presided over or drafted by the company, covering various fields such as  building water supply and drainage, municipal engineering, and testing  methods.

Standardization can effectively coordinate technical trade barriers and play a positive role in international trade. While  participating in the work of the National Standards Committee and the  SC3 standardization organization, the company also actively participated  in relevant activities of the ISO (International Organization for  Standardization), laying a solid foundation for the development of the  AD pipeline in overseas markets. Since  2015, Yongjian, the engineer of Yonggao Group, led the Chinese  delegation to participate in the ISO/TC138 annual meeting of the  International Organization for Standardization. In just a few years,  ERA shares have received more and more attention and recognition in  the International Organization for Standardization.