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Quick Details

  • Type: Office Furniture
  • Specific Use: Office Chair
  • General Use: Commercial Furniture
  • Material: polyurethane(PU foam)
  • Folded: No
  • Style: Lift Chair
  • Size: 620-870mm
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: leadan
  • Model Number: FS-508290
  • Certification: SGS,TUV,BIFMA,ISO9001
  • Warranty: 3 years warranty
  • Color: black
  • Application: Cleanroom,lab,factory,school
  • Accept: OEM/ODM

Packaging & Delivery

Packaging Details Pack by our standard export carton, it is firm.
Carton size depends on package way(see it on packing&shipping lane) and quantity, it can also customize by you
One 20 feet container can load about 500 pieces this model chair.
Delivery Time It depends on order quantity and customer requirements

ESD sit stand chair anti static PU foam chair cleanroom lab chair


  • Product Description:


Product Name:ESD sit stand chair anti static PU foam chair cleanroom lab chair
Material:Polyurethane(PU foam)
Seat Size(w*d):330*230mm
Back Size(w*h):
Function: Seat forward tilt adjustment/up and down adjustment
Height Adjustable Range: 620-870mm
Base: Φw600*d460mm /High-quality cold-rolled steel pipe stamping forming,spraying
ESD Version:system resistance 10E4 ——10E9  Ω



  • Packaging&Shipping

Packaging: pack by our standard export carton, usually it is parts packing(separate one chair to 4 parts to pack),this package way can decrease the package volume and save freight fee.

Shipping: it depends on customer's requirements and our trade term.


  • Our Services:

1. 3 years warranty

2. Chair can be designed by yourself, we can customize your size,your color and your wanted functions.

3.Professional engineers team to solve all your technical problem.

4.High-efficiency factory team to accomplish your order at first time.

5.Accept OEM

6. Good after-sales services.



  • Company Information:

SIGMAFORCE is specialized in design, development and manufacturing of industrial chairs since been established in 2000. In these years, we created the brand "LEADAN "which is famous in China.

    Our chairs are widely used in industrial manufacturing, medical, laboratory and other areas, and suitable for different working postures in different working environment. Each of "LEADAN” chair is designed in accordance with ergonomic. Our design philosophy is simple, comfortable, strong, durable and stressing industrial aesthetic.

    We have successfully opened the international market from 2007 and became the long-term partners with famous industrial company in Germany and USA. We uphold the strict quality management, innovative design thinking, new marketing model and attentive service to build the Chinese first industrial chair brand!


Company show:


  • FAQ

Please visit our webiste www.sigmaforce.com.cn to know more about our products, we have more than 400 kinds chairs and will update products at first time.

Quick link to our alibaba website: http://leadan.en.alibaba.com


If  you are interested  in our products ,please feel free to email me :

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
8 Transactions 40,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $53,000
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