Demethanation, drilling works ZOK
Sp. Z o.o.

Over 50 years’ experience in the implementation and performance of demethanation as the most effective method of eliminating methane hazards in hard coal mines and obtaining a cheap, eco-friendly fuel for industrial purposes.

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Production and service company ZOK-TECH
Sp. Z o.o.

The manufacture of specialist equipment for drilling and demethanation. The construction and servicing of engineering facilities. The renovation of drilling devices and gas compressors.

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Specialized mining works ZSRG
Sp. Z o.o.

The demethanation service provided in a comprehensive and professional manner, addressed to hard coal mines, including works related to design, drilling, assembly and dismantling of pipelines and other mining works.

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E-Accounting office EXME-PLUS
Sp. Z o.o.

On-going and comprehensive tax consultancy services for clients who are required by law to keep accounting books and records for the purpose of VAT payments.

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