Ningbo Pentagon Damper Technology Co.,Ltd.

Ningbo
Pentagon Damper Technology Co.,Ltd.

Focus on the beauty of closing.



Our company has been engaged in the hydraulic damper industry for 10 years. Mainly focus on the R&D of hydraulic auto close door hinge and other rotary dampers applicated on many fields.

The main customers including Guangzhou Pearl River Group,Joyoung Group ,
Beijing Xinghai,Qingdao Haier Group and Kawai,Yamaha .

The high price-performance of our products has been well recognized by customers
all over the world.

Our company started to expand our business to architectural hardware
industry since 2009. After 3 years’research&develop, we have successfully created
the world's most cost-effective hydraulic auto-close door hinge which will definitely
launch a revolution in the traditional door closer field with its excellent
quality ,nice damping effection, innovative Installations and unbeatable price.

We have applied patents in the world's major countries . We sincerely welcome
the outstanding dealers to share the market.