SY-302 is a student desk and chair set organized as one coordinated S, M and L series for mixed-grade school projects. The approved size schedule covers three desk-and-chair groups, while screw/knob and hand-crank adjustment styles let buyers specify the operating method for the order. Each option retains the 18 mm E0 MDF desktop, PP seating and storage, and coated steel frame.
Product specifications
Product Type
Student desk and chair set with coordinated S / M / L size planning
Size Groups
S, M and L desk-and-chair dimensions for measured project allocation
Adjustment Styles
Screw/knob or hand-crank, selected for the order
Desktop
18 mm E0 MDF with integrated PP injection-moulded edging
Seating And Storage
Moulded PP seat/back panels, PP book box and mushroom-shaped bag hook
Frame And Finish
1.2 mm steel tubing, 50 x 30 mm oval base tubes and high-temperature-cured powder coating
The coordinated SY-302 series provides approved S, M and L desk-and-chair dimensions for mixed-grade classroom planning.
One Coordinated Series for Mixed-Grade Classrooms
SY-302 gives schools a clearer way to specify a student desk and chair set across classrooms serving different student groups. S, M and L belong to one coordinated series, allowing procurement teams to group quantities by grade or measured student height while maintaining a consistent campus appearance. This supports new schools, phased classroom upgrades and distributor programs that need more than one size without introducing unrelated furniture designs.
Choose the S, M and L Size Group
The S desk is 600 W x 400 D x 550-670 H mm and pairs with a 375 W x 370 D x 330-380 H mm chair. M keeps the 600 x 400 mm desktop and uses a 610-730 mm desk range with a 395 W x 390 D x 340-420 H mm chair. L provides a 630 W x 430 D x 700-790 H mm desk and a 415 W x 420 D x 400-460 H mm chair. Start with measured student groups, then map the quantities to rooms and grades before approving the final size schedule.
Plan student groups, classroom quantities and the proposed S, M and L mix before approving the final size schedule.
Select the Adjustment Style for the Project
SY-302 can be specified with a screw/knob adjustment style or a hand-crank adjustment style. The screw/knob version secures the selected position through its mechanical fixing points, while the hand-crank version gives project buyers a crank-operated height-control option. Record the selected style in the quotation, sample and production drawing so the approved mechanism, size group and cover image stay connected to the order.
SY-302 can be specified with screw/knob or hand-crank adjustment while retaining the shared steel frame, levelling feet and powder-coated finish.
Shared Materials Keep the Series Consistent
The SY-302 series uses an 18 mm E0 MDF desktop with integrated PP injection-moulded edging. A duckbill-shaped front edge provides a smoother arm-contact area, while the no-pen-slot surface keeps the worktop straightforward for routine classroom cleaning. The diffuse-reflection surface direction helps manage strong reflected glare from classroom lighting. PP seat and back panels, an under-desk book box and a mushroom-shaped schoolbag hook complete the coordinated student position.
The coordinated SY-302 series uses an 18 mm E0 MDF desktop with PP edging, a PP book box and moulded PP seating components.
Classroom Details Support Daily Use
An under-desk PP book box gives each student a defined place for books, while the mushroom-shaped hook helps keep schoolbags beside the workstation. Moulded PP seat and back panels provide shaped surfaces and ventilation openings. A 1.2 mm steel-tube frame, 50 x 30 mm oval base tubes, adjustment sleeves and levelling feet support repeatable placement. Thermosetting powder coating is cured at high temperature for a consistent metal finish.
Prepare a Size-Specific Quotation
For an accurate proposal, share the quantity, student height distribution, grade plan, room dimensions, target size mix, preferred adjustment style, colour, destination and required documents. Yuzhen Furniture can then align the quotation, sample and production drawing around the same approved configuration.
Primary classrooms planned around student height groups
Secondary classrooms using a coordinated furniture series
Mixed-grade school projects
Flexible learning spaces and phased classroom upgrades
Product features
S / M / L series planning organizes mixed-grade quantities within one coordinated SY-302 design.
The approved S, M and L desk-and-chair dimensions support measured project planning.
Screw/knob and hand-crank adjustment styles can be specified for the selected order configuration.
An 18 mm E0 MDF desktop uses integrated PP edging, a duckbill-shaped front edge and a no-pen-slot surface.
A PP book box, mushroom-shaped schoolbag hook and moulded PP seat/back panels coordinate the student position.
A 1.2 mm steel-tube frame, 50 x 30 mm oval base tubes, adjustment sleeves and levelling feet use a high-temperature-cured powder-coated finish.
Why Yuzhen
School furniture shapes more than the appearance of a room. It affects how students learn, rest, store personal items and move through shared campus spaces. Founded in 1991, Yuzhen Furniture focuses on classrooms, midday-rest settings, student dormitories and campus storage, helping schools, education institutions, project buyers and distributors connect product selection with real spaces, users and project requirements.
Yuzhen's production facilities
1991
Company established
13,200 + 26,000 m²
Two production bases
50
Utility model patents listed
300+
Schools served
Focused on educational spaces since 1991
Our experience is rooted in school and campus furniture rather than general-purpose interiors. That focus helps us understand the different priorities of classrooms, midday-rest spaces, student dormitories and shared campus facilities.
A connected campus furniture range
Classroom desks and chairs, nap desks and chairs, dormitory beds, bunk beds and school lockers can be considered within one connected product system, helping buyers coordinate more than one room in the same campus requirement.
Designed around repeated daily use
We develop furniture around practical school-use details such as student comfort, considered edges and structural transitions, space efficiency, storage, cleaning, maintenance and clear model-level configuration. Exact features vary by product.
Consistency through defined processes
Metal, panel and plastic components move through defined processes from cutting and forming to welding, surface treatment, moulding, assembly, inspection and packaging, supporting consistency across project quantities.
Manufacturing capability you can inspect
Our production system includes automated board cutting and spray painting, laser tube cutting, injection moulding, bending equipment and robotic welding for the different materials used across school furniture.
Clear project cooperation
Before quotation, we help align the product family with the model, quantity, room and user needs, destination, selected colours or components and required documentation that shape a practical recommendation.
Frequently Asked Questions
Product, classroom-planning and quotation answers for Student Desk and Chair Set with S / M / L Sizes.
How should a school choose the S, M and L size mix?
Group the intended students by measured height and grade, then map each group to classroom quantity and layout. Compare that plan with the approved S desk/chair ranges of 550-670/330-380 mm, M ranges of 610-730/340-420 mm and L ranges of 700-790/400-460 mm before confirming the full dimensions in the quotation and production drawing.
Are S, M and L separate SY-302 products?
No. This page presents S, M and L as size options within one coordinated SY-302 student desk and chair series. The purpose is to support different student groups while keeping a consistent product design across classrooms.
Which adjustment styles and materials are available?
SY-302 can be specified with screw/knob or hand-crank height adjustment. Both directions retain the 18 mm E0 MDF desktop with integrated PP edging, PP seating and storage components, a 1.2 mm steel-tube frame and a high-temperature-cured powder-coated finish. The selected adjustment style is recorded with the size mix for the order.
What should be included in an SY-302 size-planning quotation?
Provide the quantity, student height distribution, grade plan, room dimensions, proposed S, M and L mix, preferred screw/knob or hand-crank style, colour, destination and required standards or documents. Yuzhen can then prepare the configuration review, quotation and sample step around the same project brief.
