Laoyachen Xincun Resettlement Housing Construction Project (Huiji District, Zhengzhou)

The Laoyacheng New Village resettlement housing project is a key livelihood and urban renewal project in Huiji District, Zhengzhou City, undertaken by a professional construction consortium. As a large-scale high-rise residential resettlement community integrating residential buildings, commercial supporting facilities, underground parking garages, and municipal public infrastructure, this project shoulders the important responsibility of improving people's livelihoods and promoting urban upgrading.

Located in Huiji District, Zhengzhou City, the project has a total construction area of ​​approximately 747,500 square meters, including 25 residential buildings (24 of which are 34 stories high, and 1 of which is 27 stories high) and 12 supporting public buildings, accommodating 4,746 families. The electrical system covers core circuits such as residential electricity, public area lighting, fire alarm systems, elevator control, and underground parking garage power supply, requiring the use of low-smoke, halogen-free, flame-retardant, environmentally friendly, and safe low-voltage cables to meet the stringent standards for high-rise residential buildings and public infrastructure.
Jinhong has been selected as the exclusive supplier of cross-linked polyethylene (XLPE) power cables for this key livelihood project.

We offer 0.6/1kV low-voltage cross-linked polyethylene (XLPE) cables suitable for high-rise residential and public building applications. These cables come in various flame-retardant ratings, fully meeting the graded safety requirements of residential buildings, public areas, and fire protection systems:

• Highest Class A flame-retardant rating, passing rigorous bundle flame-retardant testing, effectively suppressing flame spread during large-area installations.
• Low-smoke halogen-free environmentally friendly materials, zero toxic and non-corrosive gas emissions during combustion, low smoke density (light transmittance ≥60%), ensuring safe evacuation in case of fire.
• XLPE cross-linked insulation, long-term operating temperature up to 90℃, short-circuit withstand temperature up to 250℃, aging resistant, long service life.
• Main Applications: Circuits in core fire-resistant high-rise buildings, elevator power supply, emergency lighting, main power distribution lines in public areas, meeting the highest safety standards for critical load circuits.

• Class B flame-retardant performance, balancing safety and cost, suitable for conventional high-rise residential power distribution.
• Low-smoke halogen-free formula, no harmful gas release during combustion, protecting residents' safety and reducing secondary disaster losses.
• Flexible structure, easy to lay in cable trenches, shafts, and ceilings, adaptable to complex indoor wiring environments.
• Main applications: Residential power distribution, corridor lighting, general socket circuits, and other conventional power supply circuits.

• Basic low-smoke halogen-free flame-retardant performance, meets national standards for ordinary residential buildings.
• High cost-effectiveness, stable electrical performance, meets the long-term stable operation requirements of non-critical load circuits.
• Main applications: Auxiliary facilities, commercial supporting areas, non-fireproof circuits in underground garages, and other general power distribution scenarios.

• High Fire Safety Requirements for High-Rise Buildings: High-rise residential buildings have dense populations and complex electrical systems. Cables must possess graded flame retardancy (A/B level) and low-smoke halogen-free properties to ensure fire safety.
• Large Project Scale and Complex Laying: The project involves multiple high-rise buildings and supporting facilities, resulting in a huge demand for cables. The cables must be of stable batch quality and adaptable to various laying methods, including shafts, cable trenches, and ceilings.
• Strict Environmental and Health Standards: As a residential community of nearly 20,000 residents, the cables must be environmentally friendly and non-toxic to avoid long-term health impacts on residents.
• Short Delivery Cycle and Construction Coordination: This project is a key public welfare project with a clear delivery cycle, requiring suppliers to have rapid production and on-time delivery capabilities to match the construction schedule.
• Compliance with National and Industry Standards: All cables must comply with GB/T 12706, GB/T 19666, and other national standards, and pass rigorous acceptance and inspection.

• A full range of low-voltage cross-linked polyethylene cables, covering 0.6/1kV low-voltage cables with full flame retardant ratings of WDZA/WDZB/WDZ, enabling engineering contractors to make one-stop purchases and meet the graded safety requirements of different scenarios.
• Residential-Grade Safety and Environmental Protection: All products utilize low-smoke, halogen-free flame-retardant materials, releasing no toxic gases during combustion, fully complying with the stringent safety and environmental requirements of high-rise residential buildings, schools, hospitals, and other similar locations.
• Strict Quality Control and Standard Compliance: High-purity oxygen-free copper conductors and imported cross-linked polyethylene (XLPE) insulation raw materials are used, undergoing comprehensive quality inspection and high-voltage withstand testing throughout the entire process. All products comply with IEC/GB international and national standards, supporting global project bidding and engineering acceptance.
• Large-Scale Production and On-Time Delivery: Leveraging our intelligent production base, we can undertake tens of millions of large-scale residential projects, optimizing production plans to ensure timely batch delivery and effectively supporting general contractors' construction schedules.
• Comprehensive Technical Services: We provide free product selection, installation scheme design, on-site technical guidance, and after-sales support, creating one-stop cable solutions for global engineering contractors, construction groups, and real estate developers.

Targeting global general contractors, real estate developers, municipal engineering companies, and electrical installation enterprises:

• Extensive experience in cable supply for large residential communities, urban renewal projects, and public works projects.
• Providing a full range of low-smoke halogen-free flame-retardant XLPE cables; flame retardant ratings and specifications can be customized.
• Providing complete qualification documents, English technical materials, and project case studies to support global project bidding.
• Stable quality, highly competitive factory prices, and reliable long-term partnerships.
• Supporting OEM, customized specifications, and global logistics and distribution.

If you have cable procurement needs for residential community construction, urban renewal, public buildings, low-voltage power grid upgrades, or other projects, please contact Jinhong. We offer free solution design, technical parameter consultation, and one-stop engineering cable supply services.