Hongum Technology (Shanghai) Co., Ltd

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The company participated in the "Belt and Road" Shanghai Zhifan Economic, Trade and Cultural Exhibition

2022-09-23

In September 2017, the company was specially invited by the Shanghai Chamber of Commerce for Import and Export to participate in the "Belt and Road" Shanghai Zhifan Economic, Trade and Cultural Exhibition jointly organized by the Shanghai People's Association for Friendship with Foreign Countries ...
The company undertook the development project of Xiamen Xiang'an Subsea Tunnel

2022-09-23

In 2007-2008, we undertook the development project of Xiamen Xiang'an Subsea Tunnel (a key project of the National 863 Project) and the built-in high-pressure rubber diaphragm of the deluge valve of the fire protection system! After more than a year of hard study and repeated tests, it successfully ...
The development of 0.12mm-thick rubber cloth diaphragm for Chongqing new energy equipment

2022-09-23

In 2010, we successfully developed a 0.12mm-thick rubber cloth diaphragm for Chongqing new energy equipment gas-fired generator set, and exported it to the United States. This type of diaphragm is widely used in household generator sets, and the thickness of 0.12mm is the pioneer in China. In 2011, ...
We established a Sino-German cooperative relationship

2022-09-23

In 2014, German customers came to our company to inspect the pneumatic valve diaphragm. This product is a large-scale rubber cloth diaphragm with an outer diameter of 640mm and a height of 160mm and an accuracy of 0.05+, which was finally developed by trial and error in accordance with European ...

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86-177-1730-6066

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sales@hongumgroup.com

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5F, No.200 Guoding Road, Shanghai China 201105

+86-17717306066

sales@hongumgroup.com