Red Cold Molded PU Foam School Auditorium Seats ISO9001 Certified

Colored Cold Molded PU Foam Folding Auditorium Chairs For School

Feature of the auditorium chair:

It is produced in accordance with the national standard. The surface of various steel frameworks is pickled to remove rust, alkali washed to remove oil, phosphating and drying, etc., using electrostatic powder spraying (all types Color); all welded joints are straight, firm and free of welding defects, the welded joints are polished and flat, the parts of the components are straight, the horizontal and vertical bars are overlapped vertically, the sockets are consistent, and the assembly is flat, reliable and stable.

Back sponge: adopts cold foaming high resilience shaped PU sponge integrated foam molding, the density is up to 55Kg/m3.

Seat sponge: adopts cold foaming high resilience shaped PU foam integrated foam molding, density 60kg/m3. Long-term use is not easy to deform; the seat cotton has a built-in 1.5mm thick steel frame + snake-shaped spring, and the black non-woven fabric is used as the compartment, the seat bag is not easy to deform and is durable;

Seat, back and outer panel: high-quality multi-layer peeling birch veneer is hot-pressed and formed with formaldehyde-free environmentally friendly glue. The back and outer panel is divided into upper and lower parts; the surface is polished and sprayed for 5 times; the paint is imported from Taiwan Dabao paint ; The thickness is 16mm;

Fabric: Made of high-quality linen fabric; chair back positioning and padded mercerized cotton;

Chair foot: It is made by stamping, welding and polishing with 2.0mm high-quality steel plate mold, and is pasted with high-quality PP cloth decorative board;

Writing board: The base material is made of high-density board and the surface is pasted with fireproof board. The link mechanism of the writing board is made of aluminum alloy device, which has strong resistance to pressure and is hidden in the armrest;

Handrail cover: It is made of imported logs after 5 times of polishing and sealing paint, and the paint is imported paint (thickness 25mm);

Recovery function: adopts slow rebound mechanism with spring and damping air rod;

Ground explosion screw: stainless steel hexagon socket head screw and color-plated zinc expansion nut;

Auditorium chair theater chair inspection method

1 Sampling 2% of each batch of products, and conduct trial assembly as required, but install at least two or two groups.

2 The appearance of the seat after assembly is determined by observation.

3 Measure the seat pitch, seat height, seat depth and seat of all installed seats.

4 The seat cushion flipping noise test, each flipping frequency shall not be less than five times.

5 Flexibility and reliability test can be turned back, each group shall not be less than three times.

6 The lifting and pushing test of movable foot universal wheels shall not be less than three times per group.

7 Operation flexibility and reliability test of coffee table and writing board, no less than three times per person.

Auditorium chairs and theater chairs inspection standards

1 The appearance size contract and ranking map of the seat shall be tested.

2 After assembly, the appearance of the seat is clean and uniform, and there are no obvious defects in the fabric, soft bag, spray, paint, and plastic shell.

3 The seat turning noise is small, the single seat is below 15dB, the seat spring is moderate, and the rebound process is suitable.

4 The reversible board is flexible, firm, without obvious obstruction, the plane is adjustable and consistent, and the slope is appropriate.

5 Lifting and lowering of the movable foot universal wheel, the direction of the whole chair.

6 The writing board and coffee table board are neatly installed, flexible to flip, the plane angle is adjusted appropriately, and there is no sharp corner burr.

7 All kinds of fasteners, rubber, etc. are used reasonably and installed firmly.

Why Choose Us?

Honest merchants: We insist on strict control of product quality, rely on quality to expand the market, and encourage technological innovation.

Quality Assurance: Over the years, we have been trusted by customers with stable products, timely delivery, and excellent after-sales service. We have a broad market and a good reputation.

Price commitment: In order to ensure the reliability of the product, all materials selected are high-quality steel. Under the same competitive conditions, on the basis of not reducing the technical performance of the product, we will sincerely provide it at a preferential price.

FAQ

1.Can you do OEM?

Yes, we do OEM according to clients’ requirements.

2.What’s your lead time?

It’s according to the quanity. Usually 25-30 days based on MOQ quantity.

2.Can you provide samples?

Yes, we could provide samples with the sample charge, but it will be refund if you place the mass production order.

4.What’s your delivery port?

From Chongqing, Shanghai, Guangzhou or Shenzhen

5.What’s your payment terms?

TT transfer is preferred.

6.Do you have color choice?

Yes, we have multi colors for the clients.