About us

Ningbo Pentagon Damper Corporation, established in 2011, is a leading designer and manufacturer of innovative hydraulic door hardware. With a mission to enhance the comfort, elegance, and safety of door closing experiences, our company has become a trusted name in the industry.

At Ningbo Pentagon Damper Corporation, we specialize in creating hydraulic door hardware that surpasses industry standards in terms of functionality, durability, and aesthetics. Our team of highly skilled designers and engineers work tirelessly to develop cutting-edge solutions that cater to the evolving needs of our customers.

One of the key aspects that sets us apart from our competitors is our emphasis on comfort. We understand that the act of closing doors should be effortless, smooth, and noiseless. To achieve this, we have developed an extensive range of hydraulic door closers that provide a seamless closing experience. Whether it's a residential, commercial, or industrial setting, our products ensure that doors close gently and securely without any jarring or sudden movements. With our innovative solutions, even heavy doors can be closed effortlessly with a single touch.

In addition to comfort, we prioritize elegance in our designs. We believe that door hardware should not only be functional but also aesthetically pleasing. Our team of designers meticulously crafts each product to blend seamlessly with different architectural styles. From sleek and minimalist designs to classic and ornamental details, our hydraulic door hardware offers a wide range of options to suit diverse customer preferences. We understand that doors are not just functional elements but also contribute to the overall visual appeal of a space. Hence, our products are designed to elevate the look and feel of any environment.

Furthermore, safety is a paramount concern for us at Ningbo Pentagon Damper Corporation. We recognize that a poorly closing door can pose a risk to users, especially in high-traffic areas or environments where children or the elderly are present. To address this, we have integrated various safety features into our hydraulic door closers. These features ensure that doors close in a controlled manner, eliminating any potential hazards. Additionally, our products are tested rigorously to meet international safety standards, guaranteeing the utmost reliability and peace of mind for our customers.

Our commitment to excellence extends to every aspect of our operations. We use only the highest quality materials in manufacturing our products, ensuring their longevity and durability. Our state-of-the-art production facilities are equipped with cutting-edge machinery and advanced technology, allowing us to maintain the highest manufacturing standards. Additionally, our quality assurance team conducts rigorous inspections at every stage of the manufacturing process to ensure that each product meets our exacting standards.

At Ningbo Pentagon Damper Corporation, we take pride in our customer-centric approach. We believe in building lasting relationships with our clients by providing impeccable service and technical support. Our team of dedicated professionals is always ready to assist customers in selecting the most suitable hydraulic door hardware for their specific requirements. From initial consultation to after-sales support, we aim to exceed expectations at every step.

In line with our commitment to sustainability, we strive to minimize our environmental footprint. We implement eco-friendly practices in our manufacturing processes, including the use of energy-efficient machinery and sustainable materials. By embracing responsible production methods, we contribute to the preservation of the environment for future generations.

To stay at the forefront of innovation, we constantly invest in research and development. We collaborate with industry experts and engage in continuous learning to stay abreast of emerging trends and technologies. This enables us to introduce new and improved products that cater to the ever-evolving needs of our customers.

In conclusion, Ningbo Pentagon Damper Corporation is a trusted designer and manufacturer of innovative hydraulic door hardware. Our unwavering commitment to comfort, elegance, and safety sets us apart in the industry. With our extensive range of products, impeccable quality, and dedicated customer service, we strive to enhance the door closing experience for clients across residential, commercial, and industrial sectors.
Building 1, No.211 Xing Guang Road, Ningbo, China.
[email protected] +86-574-87223747

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