Kingfire (Beijing) Door Co., Ltd. ("Kingfire" or "the Company"), a leading provider of door system solutions in China, recently announced its successful bid for the Ningbo Metro Line 6 and Line 7 projects. The Company will supply a series of products for these crucial urban rail transit lines, including firedoors, steel doors, and wind pressure resistant doors. This achievement underscores the market's high recognition of Kingfire's product quality, technical prowess, and comprehensive service capabilities.
![]()
The Ningbo Metro is the backbone public transportation network of Ningbo City, Zhejiang Province. Its construction and development are vital for enhancing urban functionality and facilitating citizen travel. Line 7, in particular, is a key route connecting major urban functional areas and alleviating traffic congestion, demanding exceptionally strict standards for engineering quality and equipment selection. Leveraging its diverse product portfolio, reliable product performance, and extensive experience in high-standard engineering projects, Kingfire stood out in a competitive field to undertake the responsibility of providing critical door system support for Lines 6 and 7.
This collaboration involves not only traditional firedoors but also steel doors and wind pressure resistant doors, highlighting the breadth and professionalism of Kingfire's product line. These products must meet the requirements for high-intensity use, safety protection, durability, and specific performance (such as fire resistance rating, air tightness, wind pressure resistance) in metro environments. The successful application of Kingfire's products in such benchmark rail transit projects demonstrates that its offerings are firmly positioned at the forefront of the high-end door market in China.
A representative from Kingfire stated, "We are greatly honored to participate in the construction of Ningbo Metro Line 6 and Line 7. This is not only a pride for Kingfire but also powerful testimony to our product strength and corporate reputation. We are committed to delivering products and services of the highest standard, contributing to the safe and efficient operation of Ningbo's rail transit, and working together to create a high-quality project with Ningbo Metro."
Winning the bid for these two Ningbo Metro lines signifies a solid step forward in Kingfire's expansion within the high-end industrial and construction market, further consolidating its brand influence and market position in the door industry.
About Kingfire:
Kingfire (Beijing) Door Co., Ltd. is an enterprise focused on providing high-end door system solutions. Its product range covers firedoors, steel doors, wind pressure resistant doors, and other special-purpose doors, widely used in various sectors including rail transit, commercial complexes, healthcare, education, and high-end residential buildings. The Company consistently adheres to a quality-centric approach, driven by innovation, and is dedicated to providing customers with safe, durable, and aesthetically pleasing door products and professional services.
Inquiry Now
If you have any questions or needs about the product, please fill in the following form and we wll contact you as soon as possible.