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Pagkontrol sa Kalidad

New Testing Lab-End Products Inspection

All Test Follows The Standard Of ANSI/BIFMA X6.4-2018 

In 2023, Yumeya new testing laboratory built by Yumeya in cooperation with local manufacturers has been open. Yumeya's products can undergo rigorous testing before leaving the factory to ensure reliable quality and safety services.

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Sample Testing
regularly conduct prototype chair testing

At present, our team will regularly conduct prototype chair testing, or select samples from large shipments for testing to ensure that the chairs are of high quality and 100% safe for customers. If you or your customers attach great importance to the quality of chairs, you can also select samples from bulk products and use our laboratory for ANSI/BIFMA level testing. 

Test Content Testing Model Result
Unit Drop Test Drop height: 20cm YW5727H Pass
Backrest Strength Test Horizontal Functional Load: 150 lbf, 1 minute
Proof Load: 225 lbf, 10 secs
Y6133 Pass
Arm Durability Test-Angular-Cyelic Load applied: 90 lbf per arm#
of cycles: 30,000
YW2002-WB Pass
Drop Test-Dynamic Bag: 16" diameter
Drop height: 6"
Functional Load: 225 lbs
Proof Load: 300 lbs
Load on other seats: 240 lbs
YL1260 Pass
Backrest Durability Test -Horizontal-Cyclic Load on seat: 240 lbs
Horizontal force on the backrest: 75 lbf#
of cycles: 60,000
YL2002-FB Pass
Front Stability 40% of unit weight applied at 45 YQF2085 Pass
QC System

The Key to Enhance Chairs' Quality

Base on many years international trade experience, Yumeya deeply understand the particularity international trade. How to reassure customers about quality will be the key point before cooperation. All Yumeya Chairs will undergo at least 4 departments, more than 10 times QC before packaged. 

Hardware Department
Wood Grain Department
Upholstery Department
Package Department
Raw materials shall be tested before entering the hardware department for deep processing. For aluminum tubing, we will check the thickness, hardness and surfac. Here are our standards.
In Yumeya's quality philosophy, standards are one of the four important factors. Therefore, after bending, we must detect the radian and angle of the parts to ensure the standard and unity of the finished frame. First, our development department will make a standard part. Then our workers will adjust according to this standard part through measurement and comparison, so as to ensure the standard and unity.
Due to the thermal expansion and cold contraction in the welding process, there will be slightly deformation for the welded frame. So we must add a special QC to ensure the symmetry of the whole chair after welding. In this process, our workers will adjust the frame mainly by measuring the diagonal and other data.
The final QC step in the hardware department is the sampling inspection of finished frame. In this step, we need to check the overall size of the frame, the welding joint is polished or not, the welding point is flat or not, the surface is smooth or not and etc. The chair frames can enter next department only after reaching 100% sampling qualified rate.
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In this department, it needs to undergo three times QC, including raw materials, frame surface and finished product color matching and adhesion test.

As metal wood grain is a heat transfer technology which is composed of powder coat and wood grain paper. Little changes in the color of powder coat or wood grain paper will lead to color big change. Therefore, when it is newly purchased wood grain paper or powder, we will make a new sample and compare it with the standard color we sealed. Only 100% match can this raw material be considered qualified.
Doing surface treatment like the make-up in a face, first of all, must have a smooth face (frame). There may be collision of the frame during cleaning. So we will undergo fine polishing and check the frame after cleaning. Only the frame without any scratch then it will be fit for surface treatment.
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As the whole wood grain production process involves many factors such as the thickness of powder coat layer, temperature and time, small change of any factor may lead to color deviation. Therefore, we will check 1% for color comparison after completing the wood grain finish to make sure it is the right color. At the same time, we will also conduct adhesion test, only none of the lattice powder coat falls off in the hundred lattice test can be accepted.
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In this department, there are three times QC, QC for the raw materials of fabric and foam, mold Test and upholstery effect.

In the upholstery department, fabric and foam are two main raw material
● Fabric: The martindale of all Yumeya standard fabric is more than 80,000 ruts. So when we receive the new purchase fabric, we will test the martindale at the first time to make sure it is more than standard. At the same time, we will also test the color fastness to ensure it won't fade and suitable for commercial use. Combine the QC of color, wrinkles and etc these basic quality problem to ensure it is the right fabric.
● Foam: We will test the density of the new purchase foam. The density of the foam, it should be more than 60kg/m3 for mold foam and more than 45kg/m3 for cut foam. Besides, we will test the resilience and fire resistance and other parameter etc to make sure its long life time and suitable for commercial use.
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Due to the differences in tensile force and thickness of different fabrics, we will make a sample using the order fabric before bulk goods to adjust the mold for cutting fabric to ensure that the fabric, foam and chair frame can perfectly match without wrinkles and other upholstery problems.
For a high-end chair, the first thing people see and feel is the upholstery effect. Therefore after upholstery, we must check the whole upholstery effect, such as whether the lines is straight, whether the fabric is smooth, whether the piping are firm, etc. To make sure our chairs meet the high end require.
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In this step, we will check all parameters according to the customer's order, including size, surface treatment, fabrics, accessories, etc to make sure it is the ideal chair that the client order. At the same time, we will check whether the surface of the chair is scratched and clean one by one. Only when 100% of the goods pass the sampling inspection, this batch of large goods will be packed.

Since all the Yumeya chairs are used in commercial places, we will fully understand the importance of safety. Therefore, we will not only ensure the safety through the structure during development, but also select chairs from bulk order for strength test, so as to eliminate all potential safety problem in production. Yumeya is not the only metal wood grain chair manufacturer. Based on her special  and complete QC system, Yumeya will be the company that knows you best and reassures you most.

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Safety + Standard + Comfort+Excellent Detalye+ Value Package

Ang malalaking dami ay mayroon ding magandang kalidad

01. garantiya ng seguridad 

Para sa mga komersyal na kasangkapan, ang pagtiyak sa kaligtasan ng mga bisita ay epektibong makakatulong sa mga lugar na maiwasan ang mga panganib. Gumagawa kami nang may kaligtasan muna, lahat ng upuan ay na-rate na may hawak na hanggang 500 pounds at may kasamang 10-taong warranty.

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02. Pamantad
Hindi mahirap gumawa ng isang magandang upuan. Ngunit para sa maramihang pagkakasunud-sunod, kapag ang lahat ng mga upuan sa isang karaniwang 'parehong laki' 'parehong hitsura', maaari itong ituring bilang mataas na pamantayan.

Yumeya Furniture gumamit ng Japan imported cutting machine, welding robot, auto upholstery machine, atbp. Upang mabawasan ang pagkakamali ng tao. Ang laki ng pagkakaiba ng lahat Yumeya Ang mga upuan ay kontrol sa loob ng 3mm.

03. Kaaliwa

Ang pinakamahusay na pitch ng likod ay ginagawang masarap sandalan
Perpektong back radian, perpektong akma sa likod ng radian ng user
Ang angkop na pagkakahilig sa ibabaw ng upuan, epektibong suporta ng lumbar spine ng user
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04. Mahusay na Detalyo
Ang mga detalye ay sumasalamin sa kalidad, at ino-optimize namin ang aesthetic na presentasyon ng mga produkto mula sa pananaw ng pang-industriyang produksyon. Makakakita ka ng magandang hitsura, makinis na mga linya, at kalidad na kasiguruhan para sa kaligtasan ng bisita Yumeya mga upuan.
High-Resilience Molded Foam
65 kg/m3 Molded Foam na walang anumang talc, mataas na resilience at mas mahabang buhay, gamit ang 5 taon ay hindi mawawala sa hugis
Tigre Powder Coating
Nakipagtulungan sa Tiger Powder Coat, 3 beses na mas lumalaban sa pagsusuot, epektibong maiwasan ang pang-araw-araw na mga gasgas
Malinaw na Texture ng Butil ng Kahoy
Yumeya Ang teknolohiyang metal wood grain ay binuo sa loob ng 25 taon, nakakamit namin ang nangunguna sa industriya na antas
Matibay na Tela
Ang martindale ng lahat Yumeya ang karaniwang tela ay higit sa 30,000 ruts, lumalaban sa pagsusuot at madaling malinis, angkop para sa komersyal na paggamit
Perpektong tapiserya
Ang linya ng unan ay makinis at tuwid
Makinis na Welding Joints
Walang marka ng hinang na makikita sa lahat
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05. Pakete ng Halaga

KD teknolohiya para sa unstackable upuan, pagdodoble ang loading dami ng lalagyan. Ito ay isang pangunahing paraan upang makatipid ng gastos sa transportasyon para sa aming mga customer, na binabawasan ang gastos, na gumagawa ng higit na benepisyo.

Ang aming misyon ay nagdadala ng environment friendly na kasangkapan sa mundo!
Customer service
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