Physical and mechanical properties of our products are subject to thorough control. Technical high quality evaluation of our goods is confirmed by both Polish and European Technical Approvals.

Our plants are subject to ongoing supervision of independent accredited auditors and operate in Factory Production Control (FPC) system. Owned Certificates of FPC and Certificates of Conformity guarantee maintaining high performance properties and safety of assembly of our products.

	Number of document	Subject of document	PDF
	SHEET METAL ASSEMBLY WORK FASTENERS
	ITB-KOT-2019/0935	WKSW, WKSW SH Fasteners for fixing in concrete
	NDoP 14-1/2019
	ETA-13/0817	WKS, WKF, WKFT Fastening screws for metal members and sheeting
	DoP 0549Z/2018/WKS,WKF,WKFT
	SANDWICH PANEL AND FIBRE CEMENT FIXING
	ETA-13/0421	WKSPW Fastening screws for sandwich panels
	DoP 0550Z/2022/WKSPW
	ITB-KOT-2019/0811	WKSPW Fasteners for sandwich panels
	NDoP 10-1/2019
	WINDOW FIXING
	ITB-KOT-2019/1140	WBS, WBW, LRMO Steel window fasteners and frame fixing
	NDOP 0975/2019
	CARPENTRY SCREWS
	DoP 010/2014/WD	Chipboard screws WDSPZ, WDSTX, WDSWPZ, WDKPZ
	DoP 011/2014/WD	Chipboard screws WDSPZ, WDSTX, WDSWPZ
	DoP 012/2014/WD	Chipboard screws WDSPZ, WDSTX, WDSWPZ, WDKPZ
	DoP 013/2015/WD
	DoP 014/2018/WD	Chipboard screws WDSPZ, WDSWPZ
	DoP 015/2018/WDCT	Construction wood screws WDCT
	DoP 016/2018/WDCT
	DoP 017/2018	Chipboard screws WDSPZ, WDSWPZ, WDSTX, WDSWTX, WDKPZ
	DoP 018/2018	Construction wood screws WDCT, WDCS
	DoP 019/2021	Chipboard screws WDSWPZ, WDSPZ, WDSWTX, WDSTX, WDKPZ
	DoP 020/2021	Construction wood screws WDCT, WDCS
	DoP 021/2022	Chipboard screws WDSWPZ, WDSPZ, WDSWTX, WDSTX, WDKPZ
	DRYWALL AND HOLLOW FIXING
	DoP 003/2014/GK and WS	Screws for fixing drywall system
	EXPANSION FIXING
	ITB-KOT-2021/1850	Expansion nail plugs SMG, SMS, SMH, SMC, SMHR, SMCR, SMHA4 & SMCA4
	NDoP 1080/2022
	STEEL EXPANSION ANCHORS
	ETA-13/0422	Torque controlled expansion anchors SLP-H4 for use in non-cracked and cracked concrete
	DoP 1488-CPR-0699/W
	ETA-18/0186	Torque controlled expansion anchors SLP-H for use in non-cracked concrete
	DoP 1488-CPR-0671/W/07.18
	ITB-KOT-2019/0950	HWZ, HWS Hammer-in anchors
	NDoP 0971/2019
	CHEMICAL ANCHORS
	ETA-12/0450	Polymix SFPSF for concrete
	DoP 2873-CPR-M 626-1/12.2020
	ETA-19/0324	Polymix SFPSF for masonry
	DoP 2873-CPR-M 626-3/12.2020
	ETA-12/0450	Polymix EXSSF for concrete
	DoP 2873-CPR-M 626-1/12.2020
	ETA-19/0324	Polymix EXSSF for masonry
	DoP 2873-CPR-M 626-3/12.2020
	ETA-12/0451	Polymix SFP for concrete
	DoP 2873-CPR-M 626-2/12.2020
	FACADE THERMAL INSULATION FIXING
	ITB-KOT-2018/0707 edition 2	Insulation plate anchors LI-HAMAR
	NDoP 3-1/2024
	TELESCOPE FIXING FOR FLAT ROOFS INSULATION
	ETA-12/0579	IDP Flat roof fasteners
	DoP 0304Z/2017/IDP

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