Made In-House
Custom Cabinetry & Joinery
Custom kitchens, wardrobes, bathroom vanities, storage cabinets and joinery are produced to the approved sizes, materials, finishes, hardware and drawings.
Project services · Lonsail Building
Project Support from Concept to Delivery
From cabinetry design and shop drawings to production checks, export packing and remote installation guidance, we coordinate the practical steps that move your project from requirements to delivery. Cabinetry is manufactured in-house; doors and windows are sourced and coordinated through selected supply partners.
Cabinetry made in-house
Doors & windows coordinated
Remote project support
One coordinated project flow
One Coordinated Partner for Cabinetry, Doors & Windows
Different product categories require different production routes. Lonsail Building keeps project information, specifications and communication organized while matching each category to the appropriate supply path.
Sourced & Coordinated
Doors, Windows & Selected Products
Aluminum windows and doors, interior and entry doors, garage doors, shower enclosures and selected building products are coordinated with supplier factories under one project communication flow.
Scope clarity: Final specifications, responsibilities, trade terms and included services are confirmed in the quotation and order documents for each project.
How it works
How We Support Your Project
A practical six-stage workflow keeps drawings, specifications, production information and delivery responsibilities connected from the first inquiry onward.
Free Design
Plans, measurements, product needs and style references are organized into a proposal for review before the order moves forward.
Measuring Guide
We provide a remote measurement guide and check submitted information for missing dimensions and obvious conflicts.
Production & QC
Approved cabinetry moves into production, with key specification, assembly, quantity and packing checks before shipment.
Delivery & Shipment
Packing, consolidation, shipment terms and freight handover are coordinated around the destination and product mix.
Installation Support
Drawings, component labels and remote clarification help the local installer understand product placement and assembly sequence.
After-sales
Reported issues are reviewed against the approved order information so the appropriate follow-up can be coordinated.
01 · Design support
Free Design & Shop Drawings
Send your floor plans, site dimensions, product list, style references and target requirements. Our team reviews the available information and develops a proposal around the space, intended use and selected materials. Before production, drawings, finishes, hardware, quantities and included scope are recorded for confirmation.
What we need
- Floor plans, room dimensions or marked-up sketches
- Site photos or videos, when available
- Product categories and estimated quantities
- Style, colour, material and finish references
- Appliance models and service positions
- Destination, budget and requested trade term
What may be included
- Preliminary layout and product arrangement
- Key elevations and dimensions
- Material, colour and finish selections
- Hardware and accessory schedule
- Product list aligned with the quotation
- 3D views when included in the confirmed scope
Clarification: “Free Design” supports product selection and order planning. Architectural, structural, MEP and local-code design remain the responsibility of the client's qualified project professionals.
02 · Remote measurement support
Measure the Site Information We Need
Most projects are measured by the client, builder or local installer. We provide a step-by-step measurement guide and a checklist for the information needed to prepare product drawings. Our team can flag missing dimensions or obvious inconsistencies, but remote review cannot verify actual site conditions.
Responsibility: Final site-measurement accuracy must be confirmed by the client or appointed local professional before production approval.
01Overall wall-to-wall dimensions and ceiling height
02Doors, windows, columns, beams and obstructions
03Plumbing, drainage, electrical and ventilation positions
04Floor level, wall alignment and ceiling variations
05Appliance and equipment sizes
06Door swings, access routes and required clearances
07Photos showing each measured wall and service point
08Local professional confirmation before final approval
03 · Manufacturing & checks
Production Based on the Approved Specification
Cabinetry production begins after drawings and order specifications are approved. Materials and components are prepared by order, then checked through assembly, finish review, cleaning and protective packing before release.
Key checkpoints
- Dimensions and quantities against the approved order
- Material, colour, finish and visible surface review
- Door, drawer, hardware and fitting checks where applicable
- Accessories, spare items and product labels
- Protective packing and carton identification
- Pre-shipment photo records when included in the order process
Sourced categories: We coordinate the required specification and agreed pre-shipment checks with the relevant supply factory.
04 · Export coordination
Packing and Shipment Planned Around the Project
Shipment planning is based on destination, product mix, shipment volume and the agreed Incoterm. We can coordinate FOB, CIF or DDP where available, LCL or FCL shipment, and consolidation of cabinetry with sourced categories. The final route, freight charges, customs responsibilities and destination fees are confirmed in the quotation or shipping documents.
What we coordinate
- Product protection, carton or crate requirements
- Room, area or item labels where agreed
- Packing list, quantity, volume and weight information
- Consolidation and container-loading sequence
- Commercial shipping documents within the agreed scope
- Forwarder handover, shipment updates and document sharing
05–06 · Handover & follow-up
Support for Installation and Order Follow-up
Installation information and a clear issue-reporting process help the local project team identify components, raise product questions and document any problem accurately.
05 · Remote technical support
Clear Information for Your Local Installer
Products are normally installed by the client's local installer or contractor unless a separate on-site service is confirmed in writing.
- Installation or assembly drawings
- Room-by-room or item-by-item package labels
- Hardware and accessory identification
- Applicable installation videos and remote clarification
06 · Order follow-up
A Clear Process for Reporting an Issue
Send the order number, item label, clear photos or video, affected quantity and installation status. We compare the report with the approved specification and available shipping records, then coordinate the next step under the agreed order terms.
- Product or installation clarification
- Remote troubleshooting and spare-parts coordination
- Review with the production or supply team
- Resolution confirmed under the applicable order terms
Before we begin
What You Send. What We Deliver.
Good project coordination starts with a clear information exchange. These are the practical inputs and outputs used to define the scope.
What you send
- Project type, destination and target schedule
- Drawings, site dimensions and available photos
- Product list and estimated quantities
- Style, materials, finishes and hardware preferences
- Budget range and requested trade term
- Contact details for the project coordinator
What we deliver through the process
- Scope review and clarification list
- Product and material recommendations
- Drawings and specification record within the agreed scope
- Quotation and production confirmation
- QC, packing and shipment coordination
- Installation information and after-sales follow-up
Start a conversation
Tell Us What You Are Building
Share your plans, product list, target finishes and delivery destination. We will review the available information and reply with the next questions needed to define the scope.
info@lonsailbuilding.com · Phone / WhatsApp: +86 175 7600 0155