News
more+- Professor Chen Erfan, a leader of our company, was invited to attend the inauguration ceremony for the new location of Shenyang Zhilang Technology Co., Ltd. and visited its research achievements and new products.
- The 4th Annual Meeting of the Special Committee and the 3rd New Materials Science & Technology Conference Held in Hangzhou
- Professor Chen, a leader of our company, participated in the Standardization Technical Committee of the Chemical Industry and Engineering Society of China.
- Warm Congratulations on Our Company Being Awarded the Certificate of High-Tech Enterprise!
- Chairman Chen Erfan Participated in Liaoning International Rubber Technology Exchange Festival as a Specially Invited Expert.
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more+Ship launching airbags

Ship launching airbags are cylindrical rubber inflatable devices.
Standard No. | Standard Name | Scope of Application |
GB/T 33487-2017 | Ships and Marine Technolo Ship Launching Airbags | Technical Requirements for Chinese Ship Airbags |
GB/T 41888-2022 | Ships and Marine Technology Ship Airbag Launching Technology | Operating Code for Airbag Launching |
ISO 14409 | Ship launching airbags | International General Standards |
★ Main advantages of our EF® brand ship launching airbags:
Ø Intelligent monitoring: built-in pressure sensor, real-time data transmission, etc.
Ø High-strength elastomer composite material for improved wear resistance and longer service life.
Ø Automatic inflation system for precise pressure control and higher efficiency.
Ø Eco-friendly materials: degradable rubber to reduce environmental impact.
Ø Low infrastructure requirements, suitable for simple shipyards, beaches, muddy grounds and other sites.
Ø Flexible operation: inflation pressure can be adjusted to suit ships of different tonnages.
Ø High safety: flexible contact reduces the risk of hull damage.
Ø Significant economic benefits: low investment cost, short cycle, easy maintenance, etc.
Ø Service life: up to 10 years.
Ø Tested by third-party laboratories in compliance with GB/T 33487-2017 and ISO 14409.
Ø With independent intellectual property rights.
