Hongye began its BIM development journey in 2009, becoming the first company in China to launch BIM design software. Their flagship product, BIMSpace, is a comprehensive BIM solution from Hongye Technology that enhances efficiency and quality during the design phase.
BIMSpace is a secondary development software tailored for the architectural design industry and built upon the Revit platform. It consists of two main components: family library management, resource management, and file management. These features focus on project creation and classification, including project file backup and archiving.
The second component covers specialized disciplines such as architecture (Lejian), plumbing and drainage, HVAC, electrical systems, mechanical and electrical detailing, and decoration. This suite of software embodies core principles of quality, efficiency, collaboration, and value-added processes throughout design.
Architecture (Lejian)
Leading the advancement in BIM forward design, Hongye Lejian software adapts traditional 2D design habits to a localized BIM architectural platform. It integrates current standards, atlases, and large-scale enterprise norms directly into the software, closely aligning with design institute workflows to strengthen design accuracy, boost efficiency, and solve model integration challenges.
Lejian offers designers a fast modeling and drawing tool that reduces operational steps by consolidating necessary parameters into a single interface — for example, quickly creating multi-flight stairs or generating elevators with one click. It incorporates design rules compliant with local regulations, including fire zone verification, evacuation width, and evacuation distance checks, significantly reducing the tedious testing and proofreading workload.
For collaborative workflows across professions, Lejian provides platforms for opening, viewing, annotating, and deleting holes. It also introduces new features for standardized management such as model comparison and capital comparison, catering to enterprises’ need for standardized processes.

Plumbing and Drainage
Hongye BIMSpace’s plumbing and drainage software is an intelligent tool developed from extensive experience and designed to meet the practical needs of designers. It covers water supply, drainage, hot water, fire hydrants, and sprinkler systems, offering an all-in-one solution for pipeline design, connection, adjustment, hydraulic calculations, and intelligent layout.
Key features include quick connection of fire hydrants, protection range inspection, batch layout and automatic linking of sprinkler systems, and nozzle calibration. Functions like vertical pipe annotations, pipe diameter, elevation, slope, household pipe numbering, and pipe text annotations comply with the “Building Water Supply and Drainage Drawing Standards” and offer hundreds of annotation styles to meet diverse drawing requirements.
Additional innovations such as hot water consumption calculations, automatic pipeline annotation, collection pit profile annotation, pipeline insulation calculations, and support for custom family storage for sprinklers and fire hydrants greatly enhance design convenience and efficiency.

HVAC
Hongye BIMSpace HVAC design software addresses the practical challenges HVAC engineers face in BIM forward design. It includes four core modules: air systems, water systems, heating systems, and underfloor heating.
The software offers a rich library of equipment and intuitive parameter settings. For example, air vents can be configured with size, style, and calculations all within a single interface. This streamlined approach extends to equipment like fans, fan coil units, and radiators. It also supports efficient layout methods—automatic, pipe-based, and area-based—to boost productivity while meeting design needs.
With thousands of embedded families, the software ensures flexible duct connections, allowing top and midsole alignment with a single click and supporting multiple automatic connection methods for ducts and pipes. Hydraulic calculations for air and water systems comply with verification standards, and results can be assigned back to the model with one click along with report generation.
This module showcases Hongye’s core HVAC calculation expertise, focusing on optimizing functions and workflows to align with engineers’ habits and improve efficiency.

Electrical
After years of development, Hongye’s electrical BIM software extensively covers strong electricity, weak electricity, and fire protection design, spearheading modernization in design methods.
The software complies with the Electrical BIM Building Electrical Common Component Parameters Atlas while respecting designers’ habits by blending 2D and 3D design approaches to reduce the learning curve. It incorporates green building requirements, such as automatic lighting calculations that consider target and actual values. Temperature and smoke detectors are automatically placed according to regulations, with protection range previews to instantly verify coverage.
Electrical designers can effortlessly switch plumbing equipment legends, addressing the challenges of collaborating with plumbing disciplines with just one click. Overall, Hongye Electric BIM software is the preferred choice for BIM electrical design professionals.

Mechanical and Electrical Detailing
Mechanical and electrical detailing is a critical phase in BIM design, bridging the gap between simplified models and detailed construction-ready plans.
Hongye’s Electromechanical Deepening Software offers a fast, straightforward solution enabling rapid alignment, automatic connection, and clash avoidance for various professional pipelines. It supports segmenting pipelines by processing length and numbering pipe segments, extracting layout supports and hangers with multiple support forms, batch numbering, and profile statistics.
The software allows mechanical and electrical designers to perform one-click hole openings and information extraction, add sleeves and annotations, and facilitates civil engineers’ hole opening, viewing, annotation, and batch deletion based on extracted information files. It also supports adding or removing insulation layers and compiling or exporting equipment and material lists by specialty within views, significantly improving the efficiency and quality of mechanical and electrical detailing work.

Decoration
Hongye BIMSpace decoration design software follows the principle of guiding construction through design, freeing users from tedious modeling tasks on the BIM platform. This allows designers to focus more on refining and perfecting their plans.
The new ceiling layout function uses actual construction methods to create BIM models, supporting the two most common ceiling types in practice. It presets all common national and non-standard main materials available on the market. To address frequent disconnects between past drawing practices and real construction, the software summarizes key rules ensuring that the suspended ceiling keel system aligns fully with construction standards.
Additionally, wallpaper installation is optimized through a tiling feature that quickly lays wall tiles, stone, floral tiles, wavy lines, floor cushions, and more. The decoration software also includes numerous calculation tools and universal BIMSpace utilities such as convenient text editing, annotation, layout, drawing, and batch printing—making it highly user-friendly.
















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