Resources

Clear information. Better next steps.

Prepare your project brief, understand the system options and coordinate your enquiry with the right technical questions.

Illustrative engineers reviewing drawings in HONGLIANG branded jackets
AI-generated brand visualisation; not a documentary staff photograph.

HONGLIANG product catalogue

The original rainwater harvesting system brochure supplied for this website.

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BLOG & INSIGHTS

Practical ideas for your next project.

Read our rainwater project planning article and prepare a clearer enquiry.

Explore the blog

GUIDE / 01

Before sizing your system

Storage sizing starts with the project’s water-management objective. A reuse system, attenuation system and infiltration system require different design inputs.

Gather the inputs

  • Catchment areas and surface types
  • Design rainfall and project criteria
  • Allowable discharge or water-demand requirements
  • Space, depth and surface loading constraints

The final hydraulic and structural design should be confirmed by the project engineer. Share an already approved volume if it is available.

GUIDE / 02

Before work starts on site

Coordinate the selected module, approved drawings and installation documentation before excavation and assembly begin.

Review the construction scope

  • Ground conditions and base preparation
  • Membrane or geotextile specifications
  • Module assembly and pipe connections
  • Inspection, backfill and surface construction

Always use the instructions for the selected model and the approved project detail. A concept illustration cannot replace a construction drawing.

FREQUENTLY ASKED QUESTIONS

Start with the essentials.

Can you help with an initial product enquiry?

Yes. Share the intended system function, project location, drawings and available technical requirements so the relevant supply scope can be discussed.

Can I request blue or black modules?

Both colours are part of the product scope. Confirm your preferred colour and the selected model with the team when enquiring.

What technical documents should I request?

Ask for the selected model’s dimensions, verified performance information, assembly and installation documentation, and any project-required inspection records.

Is this website enquiry sent automatically?

This version is a local preview. The enquiry form prepares a summary and an email draft; it does not automatically send a message or store your details in a database.

LOCAL PREVIEW PRIVACY

Your enquiry stays under your control.

This preview does not send form data to a server or store it in a database. When you choose an email or WhatsApp link, the relevant external application opens. No message is sent automatically. A production privacy notice will be added before publication.

LET’S FIND YOUR CONFIGURATION

A better system starts
with a clear conversation.

Share your drawings, storage requirements and project location.

Start your enquiry