Stokvis Tapes

Coko-Werk Polska Sp. z o.o.

Coko-Werk Polska Sp. z o.o.


The Coko-Werk company specializes in the production of plastic components, their surface finishing and assembly into more complex solutions. Our production is directed primarily to the automotive, household appliances, HVAC industries as well as manufacturers of medical technology and other. The parent company was founded in 1926 in Kassel, Germany, and since 1945 has been based in East Westfalia. Our motto is to combine tradition with production automation and innovation. Coko is oriented towards the future and develop together with the clients. We sell our products all over the world, thus we meet higher and higher expectations and raise the level of our competences. The construction of plants in Poland and Turkey is the culmination of our efforts to adapt to the needs of our customers. More than 1300 employees at four production sites face new challenges every day. We are more and more effective! Let's develop our business together and raise standards together!

Specific details


Machinery park

Having two production plants, in Łódź and Konstantynów Łódzki, we provide greater flexibility and significantly increase the level of security of supplies in an emergency situations. We have over 50 injection machines with clamping forces from 40 to 1200 tons and machines for blow molding, welding, a line for PU foam application, machines for making decorations (hotstamping, tampoprinting), fully automated paint shop, assembly lines and a measuring laboratory that meets the highest quality requirements and environmental.

Service and production offer

We offer our clients:

- components made of: PP, PE, ABS, PMMA, SMMA, POM, TPE + PP, PA, PS,

- single and multi-component injection (specialization in TPE injection),

- blow molding,

- welding (hot plate, ultrasound, vibration),

- application of PU foam (mainly as a seal),

- making assemblies on production lines from entrusted elements,

- fully automated paint shop,

- CNC centre, - design and delivery of injection molds and specialized devices, incl. for assembly, testing,

- a wide range of measurements and tests performed in our own laboratory,

- JIT and JIS deliveries,

- labeling, marking,

Certifications IATF 16949, ISO 14001, ISO 9001, OHSAS 18001 / PN-N-18001
Contact person Jarosław Zieliński
Street Lodowa 93D
City Łódź
Postcode 93-232
Mobile phone +48 604 171 788
Province łódzkie
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