Technical documents are being organized
To avoid providing unverified or outdated files, HENGJHU is currently reviewing technical documents by product line. Installation conditions, specification data, technical drawings, and application notes will be added after confirmation.
Before the files are available, you can visit Catalog Downloads to review product catalogs. For specific project or installation needs, please contact HENGJHU for initial support.
Document Types to Be Organized
Product Specifications
Model, size, material, voltage, airflow, power, and other technical specifications.
Installation Conditions and Notes
Site conditions, installation limits, reserved dimensions, and pre-installation reminders.
Technical Drawings and Dimensions
Product appearance, dimensions, openings, duct size, and layout references.
Test Data and Application Notes
Test data, application scenarios, and product selection notes based on product type.
Need product information or selection support?
You can download product catalogs first, or provide site photos, requirements, and specification conditions for initial product direction.