304 North Cardinal St.
Dorchester Center, MA 02124

Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

About Us

Shenzhen Hongchengyi Hardware Co., Ltd.

Established in 2002, Shenzhen Hongchengyi Hardware Products Co., Ltd. is a leading private high-tech enterprise specializing in precision machined parts. Our 5,000-square-meter facility in Shenzhen is equipped with advanced CNC machinery for cutting, drilling, milling, and surface finishing. Committed to quality, we adhere to ISO9000 standards, ensuring excellence in our products widely used across industries. Recognized as a National High-tech Enterprise, our continuous focus on innovation and customer satisfaction drives our success.


For over a decade, Hongchengyi has prioritized talent development. Guided by the principle of “specialization and refinement,” we relentlessly enhance our capabilities, delivering unique value to customers through advanced equipment and exquisite technology. Honored as a National High-tech Enterprise and Shenzhen High-tech Enterprise in 2018, our commitment to professional production, dedicated service, continuous innovation, and unwavering quality fuels Hongchengyi’s sustainable growth.

What we do

Our manufacturing company provides a wide range of services, with skilled experts in every subject. We provide customers with manufacturability recommendations and continuous improvement, while providing customized solutions.

Our services

Highly skilled in diverse material processing and surface treatments, including plating (gold, silver, nickel, chromium, zinc), hanging plating (various finishes), and oxidation in different colors. Committed to quality, adhering to ISO9000 and ERP standards.

Our capabilities

Hongchengyi has the latest machining and manufacturing technology, and its impressive facilities ensure that you are confident of completing the project within the deadline, and use appropriate tools and equipment to meet the specifications to complete the project.

Factory Tour

Our Partners

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Contact Us For More Information​

If you have any questions about our products or services, just let us know in detail and we will revert as soon as possible.