Mezonic Oslo
Mezonic Oslo
Mezonic Porsgrunn
Grepi Plast
Pavels Innovation
+47 476 60 111 Monday - Friday 09:00 - 17:00 Akersgt 7, 0158 Oslo
+47 476 60 111 Monday - Friday 09:00 - 17:00 Hydrovegen 19, 3933 Porsgrunn
+47 476 60 111 Monday - Friday 09:00 - 17:00 Hydrovegen 19, 3933 Porsgrunn
+47 476 60 111 Monday - Friday 09:00 - 17:00 Hydrovegen 19, 3933 Porsgrunn
We specialize in plastic production. We help you make the right choices.

We produce your plastic products in Porsgrunn.

Contact us for a call

Call us on tel: +47 476 60 111

Send mail to: marius@grepi.no

Or use our contact form

More good reasons to move production to us in Porsgrunn!

Proximity to production

Proximity to production provides better control of deliveries and goods, especially in uncertain times.

Sustainable production

Produce in Norway, minimize the environmental footprint and get less transport costs.

Competitive prices

It is not always cheaper to produce abroad. We have competitive prices, which are worth checking out!

We're ready.

Several Norwegian companies have moved industrial production home from low-cost countries. It could become a trend.

Many have experienced that additional costs related to distance offset the benefits that lie in low labor costs. Transportation costs. Administrative costs. Quality follow-up. There is a lot that costs extra when the distance is large, geographically and culturally.

Although it has been positive for the prosperity of low-cost countries, many do not think it is OK that employees do not have the same social rights, and that there is less focus on environmental and climate impacts.

Increased global unrest and pandemics contribute to unsafe deliveries. Although Norway's preparedness is not on the agenda of most companies, it is important for its own economic development and predictability.

We are a Norwegian, commodity-producing company with a factory in Porsgrunn, and we are competitive on competence, innovation, price, product quality, safety of delivery, sustainability and communication. Try us!

Long experience in plastic production

We are known for our unique knowledge of plastic production and plastic material, and we know what it takes to bring out important features of your product. We offer the production of plastic products from 0.0005 to 11 kg to a variety of industries. Since 1999 we have been producing high quality plastic products for our customers. 

In cooperation with our subsidiaries Grepi Plast and Pavels Innovation, we have the technology and expertise needed to design and manufacture plastic products in a variety of sectors. Our technical expertise is high, with employees who have extensive industry experience. Our factory contains eight casting machines, and we can efficiently produce products where several materials are included with our 3-component machine.

Our services include

Adaptation of products for mass production

Establishment of quality criteria and production parameters

Construction of form tools

Follow-up during the production of form tools

Packaging

Assembly

Watch the video and learn more about us

Our work

Corrosion in the pipes within the insulation

/ Offshore /
On offshore installations and onshore refineries and other petrochemical plants where there are large amounts of pipe streets, there is a challenge that corrosion may occur in the pipes on the underside of the insulation. There are various methods for detecting CUI problems, among other things. using X-rays and ultrasound, but this is complicated and cost a lot of moneys. The [...]

New requirements for corrosion safety and drainage capacity

/
SINTEF Byggforsk has new requirements for pipe-in-pipe systems for water supply in homes. The drainage capacity in a manifold cabinet should be at least 0.4 l/s and it should be corrosive. In 2015, Grepi Plast started the development of a manifold cabinet that would be adapted to new requirements in the industry.

Hidden corrosion for gas companies

/ Offshore /
How to detect corrosion during insulation? It costs gas companies more than 100 million to detect corrosion, and they have therefore needed to develop a new solution for this.

Some of our customers

Contact us now for a chat about your production needs

Customer call

Call us on tel: +47 476 60 111

Send mail to: marius@grepi.no

Or use our contact form