Architects & contractors

Your design.
A shared working process.

BUBUJIA works with architects, interior designers, fit-out contractors and installers on custom steel staircases. Share the design intent and site information; together we define the fabrication details, review stages and handovers for your project.

01 · Architects & designers

Keep the intent
in the details.

Identify the important curves, proportions, edges and finishes. Provide the plan, section and reference information, then review the fabrication approach and visible junctions.

02 · Contractors & installers

Resolve the site
before the shipment.

Share verified dimensions, support conditions, access and programme. Agree the assembly sequence, lifting, connections, site finishing and inspection responsibilities.

One revision. Named reviewers.

Keep the decisions
visible to the team.

StageProject team inputBUBUJIA coordination
Concept reviewDesign intent, project use, location, opening, levels and building structure.Discuss the steel fabrication approach, required information and scope.
Drawing developmentConfirm site information and nominate design and structural reviewers.Coordinate geometry, component divisions, connections and finish interfaces within the agreed scope.
Approval before manufactureApprove the agreed drawing revision and project specifications.Record the manufacturing basis and agreed checking requirements.
Dispatch planningConfirm forwarder, unloading, access, local crew and installation dates.Coordinate component references, packing information and agreed installation support.

Two installation arrangements

Local expertise.
Factory coordination.

Your local team can install with agreed drawings and remote support. BUBUJIA on-site measurement, technical guidance or installation can also be discussed, with tasks, working arrangements, travel and service costs agreed separately.

Review overseas responsibilities
A helical steel staircase assembled inside the workshop before finishing.
Factory trial assembly · component fit reviewed before packing

Start the coordination

Send the brief.
Name the interfaces.

Include the project country, architectural drawings, available structural information, reference images, finish intentions and target dates. Tell us which team members will confirm dimensions, approve details and perform the installation.

Working together

Before
fabrication starts.

Can you make a staircase from our architect’s design?

Share the design with the site dimensions and supporting structure. We review the fabrication approach, interfaces, shipping sections and finishes with your team. Structural review, local requirements and the final responsibility for approvals must be agreed for the project.

Who is responsible for local design approval?

Identify the local designer, structural reviewer and other approving parties in the project scope. BUBUJIA coordinates manufacture within the agreed responsibilities. Factory fabrication and technical support do not automatically include local statutory approval.

Can our local contractor install the staircase?

Yes, this approach can be discussed for your project. Agreed installation drawings, numbered components and technical support help the contractor plan the work. Measurement, anchors, lifting, connections, site finishing and inspection responsibilities must be defined before manufacture.

Can BUBUJIA send staff to our site?

On-site measurement, technical guidance or installation can be arranged by project agreement. Confirm the work, site arrangements, schedule, travel and service costs separately. Remote installation support is also available within the agreed scope.

Start with your space

A drawing. An idea.
A conversation.

Your staircase starts here

Tell us about your project.

Prepare a brief, then use email or WhatsApp to send it, or copy it into WeChat. You can share drawings and photographs in that conversation. Your details stay in this page until you choose a channel.

You choose when to send it.
No message is sent by this form.

Contact BUBUJIA

Connect on WeChat.

BUBUJIA WeChat contact QR code. Search WeChat using 17871927487 as an alternative.
Existing BUBUJIA business contact QR code

Scan with WeChat, or search for our contact number in the app.

Share your project country and city, staircase reference, plans and target dates. In WeChat’s browser, you can also long-press the QR image to use its recognition feature.