build your dream home

Suparna ®          Magnesium Tunnel Board

We created special tunnel boards with a higher thickness (25-40mm) particularly for tunnel walls. We are the first factory in China to produce magnesium tunnel boards.

Build your dream home

Tunnel Board

Size: 1220*2440mm/1220*3000mm

Thickness: 25-30mm

Density: 900±10% kg/m3

Color: White / Grey / Customized

Edge: Square

Surface: One side smooth and the other side sanded

  • tunnel mgo board
  • tunnel mgo board
  • tunnel mgo board

Why Choose Our Products?

Suparna mgo board is an excellent choice for a variety of construction projects. It has various outstanding characteristics.

Fireproof A1

The board has the best fireproof performance A1. The wall structure can withstand fire for at least two hours.

Water repellent

The board is water-repellent and mildew-proof. It means that the board can be used in a humid area such as bathroom.

Green & Healthy

It does not contain asbestos, formaldehyde and other harmful elements. It is smoke-free and odor-free in case of fire.

Easy construction

It is light in weight and can be easily transported on the construction site. At the same time, it is easy to cut, nail and screw.

Ultra-Durable

With its resistance to corrosion, acid and alkali, it can be still strong over decades. Its strength does not decrease with time.

sound insulation

It can block external noise, ensuring your peaceful life. Its uniform pore structure can also absorb extra noise.

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We are looking forward to hearing from you

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