What does the RoHS Pass result mean for the ETENWOLF C2PRO?

A RoHS Pass result means that all 10 substances restricted under EU Directive 2011/65/EU and its amendment (EU) No. 2015/863 — including Lead, Mercury, Cadmium, Hexavalent Chromium, PBBs, PBDEs, and four phthalates — were found at or below the permitted concentration limits in every tested component of the C2PRO. The product is legally compliant for sale within the European Economic Area.

Which laboratory conducted the RoHS testing and is it accredited?

Testing was conducted by Waltek Testing Group (Shenzhen) Co., Ltd., a professional third-party testing laboratory based in Shenzhen, China. The report was issued under Report No. WTH25X11289150C and signed by Hugo Chen. Waltek is a recognised testing service provider operating in accordance with applicable ISO/IEC laboratory standards.

Why were some metal parts flagged as Inconclusive (IN) for chromium during XRF screening?

XRF screening detects total chromium but cannot distinguish between non-hazardous trivalent chromium (Cr3+) and the restricted hexavalent chromium (Cr6+). When XRF returns an Inconclusive result, the sample is escalated to targeted wet-chemical analysis per IEC 62321-7-2:2017 or IEC 62321-7-1:2015. All such parts in the C2PRO returned Negative or Not Detected for Cr6+, confirming no hazardous hexavalent chromium is present.

Does this RoHS report cover the phthalate restrictions added by the 2015 amendment?

Yes. The test scope explicitly includes (EU) No. 2015/863, which added four phthalates — DEHP, BBP, DBP, and DIBP — to the RoHS restricted substances list. Phthalate content was analysed using GC-MS in accordance with IEC 62321-8:2017. All applicable parts of the C2PRO passed these requirements.

RoHS Compliance Test Report – ETENWOLF C2PRO Wireless Portable Tire Pump (Report No. WTH25X11289150C)

Document Overview

Document Overview This page presents the official RoHS test report issued by Waltek Testing Group (Shenzhen) Co., Ltd. for the ETENWOLF C2PRO Wireless Portable Tire Pump. The report verifies compliance with the European Union Restriction of Hazardous Substances directive and its amendment, confirming that the…

Document type: Certification Report
Prepared by: Michelle Torres
Published: July 21, 2026
Last reviewed: July 21, 2026
Topics: European Union: CE / RoHS / REACH / WEEE

Document Overview

This page presents the official RoHS test report issued by Waltek Testing Group (Shenzhen) Co., Ltd. for the ETENWOLF C2PRO Wireless Portable Tire Pump. The report verifies compliance with the European Union Restriction of Hazardous Substances directive and its amendment, confirming that the product does not exceed permitted concentration limits for any of the 10 restricted substances.

Field	Detail
Report Number	WTH25X11289150C
Document Type	RoHS Test Report
Issuing Laboratory	Waltek Testing Group (Shenzhen) Co., Ltd.
Date of Issue	2025-11-24
Testing Period	2025-11-04 to 2025-11-11 and 2025-11-17 to 2025-11-18
Date of Sample Receipt	2025-11-04 and 2025-11-17
Applicable Directive	EU RoHS Directive 2011/65/EU and amendment (EU) No. 2015/863
Overall Conclusion	Pass

Product Information

The tested product is the C2PRO, a Wireless Portable Tire Pump designed and manufactured for consumer and professional inflation applications. The unit is produced by Guangdong Bestek Technology Co., LTD and submitted under the ETENWOLF brand ecosystem.

Field	Detail
Sample Name	Wireless Portable Tire Pump
Model Number	C2PRO
Reference Model Number	NA
Brand	ETENWOLF
Applicant	Guangdong Bestek Technology Co., LTD
Applicant Address	No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China
Manufacturer	Guangdong Bestek Technology Co., LTD
Manufacturer Address	No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China

Key Details

A total of 80 or more individual component parts were sampled and subjected to XRF screening and chemical analysis. All parts returned below-limit (BL) or not-detected (ND) results for Lead (Pb), Cadmium (Cd), Mercury (Hg), Polybrominated Biphenyls (PBBs), and Polybrominated Diphenyl Ethers (PBDEs). Parts containing chromium that triggered an inconclusive (IN) XRF result were forwarded for targeted Cr6+ wet-chemical analysis, all of which returned Negative or Not Detected. The table below summarises a representative selection of the 80+ tested parts.

Part No.	Part Description	XRF Screen	Pb	Cd	Hg	Cr / Cr6+	Br / PBBs / PBDEs
1	Black plastic	BL	BL	BL	BL	BL	NA
2	Gray plastic shell	BL	BL	BL	BL	BL	NA
8	Coppery metal	BL	BL	BL	BL	NA	NA
11	Black rubber ring	BL	BL	BL	BL	BL	NA
22	Silvery metal sheet	BL	BL	BL	IN	Cr6+: Negative	NA
26	Black cladding metal screw	BL	BL	BL	IN	Cr6+: Negative	NA
46	Silvery metal shell (motor)	BL	BL	BL	BL	NA	NA
50	Silvery metal ring (motor)	BL	BL	BL	IN	Cr6+: Negative	NA
75	Black cladding PCB board	BL	BL	BL	BL	IN	PBBs: ND / PBDEs: ND
80+	All remaining parts	BL	BL	BL	BL / ND	BL / ND / Negative	NA / ND

Legend: BL = Below Limit of Detection by XRF; IN = Inconclusive by XRF (requires chemical confirmation); ND = Not Detected by chemical analysis; NA = Not Applicable (element not present in material type).

Standards & Compliance

The C2PRO was evaluated against the requirements of EU RoHS Directive 2011/65/EU and its amending regulation (EU) No. 2015/863, which extends the restricted substance list to include four phthalates. The following IEC test methods were applied during laboratory analysis.

Standard	Scope	Analytical Method
IEC 62321-3-1:2013	Screening – Pb, Hg, Cd, total Cr, total Br	X-Ray Fluorescence Spectrometry (XRF)
IEC 62321-4:2013+AMD1:2017 CSV	Mercury (Hg) determination	ICP-OES
IEC 62321-5:2013	Lead (Pb) and Cadmium (Cd) determination	ICP-OES
IEC 62321-7-2:2017 and/or IEC 62321-7-1:2015	Hexavalent Chromium (Cr6+)	UV-Vis Spectrophotometry
IEC 62321-6:2015	Polybrominated Biphenyls (PBBs) and Polybrominated Diphenyl Ethers (PBDEs)	GC-MS
IEC 62321-8:2017	Phthalates (DEHP, BBP, DBP, DIBP)	GC-MS

Validity & Certification Body

This test report was prepared and signed by Hugo Chen on behalf of Waltek Testing Group (Shenzhen) Co., Ltd., an accredited third-party testing laboratory. The report covers the specific sample batch received on the dates listed below and is valid for the product configuration tested. Any design change to materials or components may require re-testing.

Field	Detail
Report Number	WTH25X11289150C
Issuing Body	Waltek Testing Group (Shenzhen) Co., Ltd.
Laboratory Address	1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70, Bao’an District, Shenzhen, Guangdong, China
Laboratory Website	http://www.waltek.com.cn
Telephone	+86-755-33663308
Fax	+86-755-33663309
Email	[email protected]
Report Signatory	Hugo Chen
Date of Issue	2025-11-24
Sample Receipt Dates	2025-11-04 and 2025-11-17
Testing Period	2025-11-04 to 2025-11-11 and 2025-11-17 to 2025-11-18
Report Scope	Applies to the submitted sample batch only; subject to material change review

Frequently Asked Questions

What does the RoHS Pass result mean for the ETENWOLF C2PRO?: A RoHS Pass result means that all 10 substances restricted under EU Directive 2011/65/EU and its amendment (EU) No. 2015/863 — including Lead, Mercury, Cadmium, Hexavalent Chromium, PBBs, PBDEs, and four phthalates — were found at or below the permitted concentration limits in every tested component of the C2PRO. The product is legally compliant for sale within the European Economic Area.
Which laboratory conducted the RoHS testing and is it accredited?: Testing was conducted by Waltek Testing Group (Shenzhen) Co., Ltd., a professional third-party testing laboratory based in Shenzhen, China (website: http://www.waltek.com.cn). The report was issued under Report No. WTH25X11289150C and signed by Hugo Chen. Waltek is a recognised testing service provider operating in accordance with applicable ISO/IEC laboratory standards.
Why were some metal parts flagged as Inconclusive (IN) for chromium during XRF screening?: XRF screening is a non-destructive surface technique that detects total chromium but cannot distinguish between non-hazardous trivalent chromium (Cr3+) and the restricted hexavalent chromium (Cr6+). When XRF returns an Inconclusive (IN) result for total chromium, the sample is escalated to targeted wet-chemical analysis per IEC 62321-7-2:2017 or IEC 62321-7-1:2015. All such parts in the C2PRO returned Negative or Not Detected for Cr6+, confirming no hazardous hexavalent chromium is present.
Does this RoHS report cover the phthalate restrictions added by the 2015 amendment?: Yes. The test scope explicitly includes (EU) No. 2015/863, which added four phthalates — DEHP, BBP, DBP, and DIBP — to the RoHS restricted substances list. Phthalate content was analysed using GC-MS in accordance with IEC 62321-8:2017. All applicable parts of the C2PRO passed these requirements.