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About DULEDULE

Furniture for wholesale and project procurement.

DULEDULE furniture solutions, supported by OSJ manufacturing.

Our range includes office chairs, desks, training chairs and upholstered executive seating for workplace projects.

Watch our company film

Explore OSJ workshops
See OSJ manufacturing on film

The DULEDULE story

Meet DULEDULE in motion.

An animated introduction to our brand and furniture-supply story. Choose to load the full film with its original sound.

DULEDULE Company introduction · 57 sec poster

Company introduction · 57 sec

A 3D animated introduction to DULEDULE, from office-chair design and furniture supply to packing and delivery. Presented in 1080p with sound and English on-screen text. The illustrated environments are not live factory footage; confirm current product specifications and project terms with our team.

OSJ manufacturing campus exterior with buildings A and B and the company sign at the entrance
OSJ manufacturing campus2025 OSJ catalogue image, for reference.

OSJ manufacturing on film

See the place. Look closer at the process.

Explore the OSJ campus, metal laser cutting and abrasion-testing equipment. For reference.

Watch the official OSJ film (new tab) ↗

Published by Oshujian Furniture on 12 May 2026. For reference. Opens on YouTube.

  1. Campus exterior

    A view between the buildings marked A and B introduces the OSJ manufacturing campus.

    Watch campus exterior at 1:54 (new tab) ↗

  2. Metal laser cutting

    A close view of laser cutting equipment offers a look at metal component processing. Confirm the applicable process for your selected product.

    Watch metal laser cutting at 1:59 (new tab) ↗

  3. Abrasion testing equipment

    The film shows a Taber-type abrasion tester. Request reports for the exact commercial model and material; the equipment alone does not establish a test result.

    Watch abrasion testing equipment at 2:27 (new tab) ↗

How you buy

A clearer brief starts with your procurement needs.

Tell us which products you need and how they will be used. We review the selected models and configurations against your brief.

Wholesale

Wholesalers and importers

Share the models, configurations, quantities and destination for your enquiry. List the product documents you need before making a purchasing decision.

Distribution

Dealers and distributors

Tell us your market and the collections you want to offer. Identify the models and finishes to review, and any documents required for your sales channel.

Projects

Contractors and project managers

Share the room brief, intended use, quantities and schedule. Designers can include preferred finishes and the specifications or technical files needed for the selected products.

OSJ workshop photographs

A closer look at the manufacturing floor.

Explore the metalworking, panel-furniture, upholstered seating and PU foaming workshops shown in OSJ's company presentation. Each photograph shows a different part of its furniture-manufacturing background.

Row of metal presses with yellow robotic arms and racks of metal components inside an OSJ workshop

Metalworking

Presses and robotic handling equipment in the OSJ metalworking workshop.

OSJ company presentation · page 21
Panel-furniture workshop with cabinet carcasses on pallets and staff at assembly workstations

Panel-furniture assembly

Cabinet components and assembly workstations in the panel-furniture workshop.

OSJ company presentation · page 22
OSJ staff assembling red upholstered seating components at a long green workbench

Upholstered seating assembly

OSJ staff assembling upholstered seating components along a shared workbench.

OSJ company presentation · page 23
PU foaming workshop with suspended dispensing equipment, ventilation ducting and mould stations

PU foaming

Foaming equipment and mould stations documented in the OSJ workshop presentation.

OSJ company presentation · page 24

OSJ workshop images, for reference.

Inside the manufacturing background

From components to a complete chair.

OSJ's manufacturing background covers component processing, finishing, assembly and testing.

OSJ manufacturing overview, for reference.

  1. Component processes

    Mould development, injection moulding, metalworking, welding and PU foaming are shown in the OSJ company brochure.

  2. Surface finishing and assembly

    Surface finishing and complete-chair assembly are also documented. Keep the selected finish, upholstery and component combination explicit when preparing quantities for wholesale or project procurement.

  3. Product testing

    OSJ testing facilities, for reference.

OSJ manufacturing support

Office-furniture planning with OSJ manufacturing support.

OSJ is Guangdong Oshujian Furniture Co., Ltd., founded in 2000 and based in Foshan, Guangdong, China. Its public-furniture operations include product development, manufacturing and quality control, with office furniture among its product sectors.

DULEDULE presents the office-furniture range here, supported by OSJ manufacturing. OSJ's wider public-seating projects are not presented as DULEDULE customer cases. Confirm the selected model, materials and specification before ordering.

Discuss your project

Explore the official references.

OSJ company background, for reference. External links open in a new tab.

DULEDULE project delivery

From a furniture brief to a furnished workplace.

Review an actual DULEDULE furniture-supply project through original on-site photographs and film. This case is separate from the OSJ facility references above.
Grey sectional sofas, lounge chairs and round coffee tables in the headquarters reception lounge

DULEDULE · Headquarters furniture supply

贵燃集团总部大楼

A headquarters furnished by DULEDULE, with shared workstations, private offices and meeting spaces.

Supply scope: all furniture.

View project