A delegation from Xi’an LONGi Hydrogen visited Shandong Senrong for a fact-finding and exchange visit, during which the two parties reached a preliminary agreement on cooperation.

From March 25–27, 2026, we will be participating in the #2026 China International Hydrogen Energy & Fuel Cell Industry Exhibition and International Hydrogen Energy Conference (CIHC 2026), held at Phase II of the Beijing National Convention Center, with booth number A032-3. CIHC 2026, the China Hydrogen Energy Expo, is an international event that connects the globe and empowers the industry—join us in this grand gathering!

2026-03-13

On March 13, 2026, representatives from Xi’an LONGi Hydrogen Technology Co., Ltd. visited Shandong Senrong New Materials Co., Ltd. to conduct a factory audit and feasibility study on the project for sealing gaskets used in water electrolysis hydrogen production electrolyzers. During the visit, the LONGi Hydrogen delegation toured the company’s exhibition hall and production workshops, gaining an in-depth understanding of its product R&D, manufacturing processes, and quality control systems. The two parties engaged in thorough discussions on trends in the hydrogen energy industry, sealing solutions for electrolyzers, and production process flows. LONGi Hydrogen highly commended and fully recognized Senrong New Materials’ product performance, manufacturing processes, and rigorous quality inspection standards, and the two companies reached a preliminary agreement on cooperation.
 

Other Information

2026 China International Hydrogen Energy & Fuel Cell Industry Exhibition & International Hydrogen Energy Conference (CIHC 2026)

From March 25–27, 2026, we will be participating in the #2026 China International Hydrogen Energy & Fuel Cell Industry Exhibition and International Hydrogen Energy Conference (CIHC 2026), held at Phase II of the Beijing National Convention Center, with booth number A032-3. CIHC 2026, the China Hydrogen Energy Expo, is an international event that connects the globe and empowers the industry—join us in this grand gathering!

2026

03-16

The 38th China International Plastics and Rubber Industry Exhibition

We will be participating in the #2026 China International Plastics & Rubber Industry Exhibition (CHINAPLAS 2026) held from April 21 to 24 at the National Exhibition and Convention Center (Shanghai), China, with booth number 4.2E107. We warmly invite you to visit our booth!

2026

03-16

A delegation from Xi’an LONGi Hydrogen visited Shandong Senrong for a fact-finding and exchange visit, during which the two parties reached a preliminary agreement on cooperation.

On March 13, 2026, relevant representatives from Xi’an LONGi Hydrogen Technology Co., Ltd. visited Shandong Senrong New Materials Co., Ltd. to conduct a factory audit and feasibility study on the project for sealing gaskets for water electrolysis hydrogen production electrolyzers.

2026

03-13

Warm congratulations on the successful convening of the kickoff meeting for the development of the energy industry standard “Technical Specifications for Sealing of Pressurized Hydrogen Energy Equipment”!

On January 6, 2026, the kickoff meeting for the development of the energy industry standard “Technical Specification for Sealing of Hydrogen‑Powered Pressure Equipment” was successfully held in Huantai, Zibo. The meeting was jointly hosted by the National Technical Committee for Standardization of Boilers and Pressure Vessels under the National Energy Administration, co-organized by the Zibo Science and Technology Association and Shandong Senrong New Materials Co., Ltd., with supporting assistance provided by the Huantai County Science and Technology Association.

2026

01-06

The China Membrane Industry Association visited Shandong Senrong for inspection and guidance, jointly discussing the high-quality development plan for the membrane industry during the 15th Five-Year Period.

On October 28, 2025, Zheng Genjiang, Chairman of the China Membrane Industry Association, along with Secretary-General Wang Jiwen and Professor Yang Naitao from Shandong University of Technology, visited our company for an inspection and guidance. During the visit, both sides engaged in an in-depth discussion on the high-quality development plan for the membrane industry during the 15th Five-Year Period.

2025

10-28