• Product Description:

• 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.

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  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.china.cn

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