Certifications and Approvals

BST is the only carbon fibre wheel manufacturer with an ISO 9001:2015 certified facility audited by the German TÜV, and who complies with the JWL and TÜV impact testing requirements in full for both OEM and After Market wheels.

bst-tuv-certification

ISO 9001:2015 Certification

Blackstone TEK is audited annually by the German TÜV for its ISO certification. The Group’s mission is to achieve sustained development of safety and quality in order to meet the challenges arising from inspection between man, technology and the environment.

Please click here for our TÜV certificate or visit the TÜV website here.

In order to pass either the JWL Impact Test or the German TÜV Impact tests, the IMPACT requirements are defined and clear, and must be performed on a test rig defined by JWL, please click HERE for the full explanation.

BST is JWL Compliant

JWL

Blackstone TEK fully complies with the JWL standards.
“JWL” (Japan Light Wheel Alloy) is a compilation of standards defined by the Japanese Government to ensure the vehicle’s safety for road wheels.
In order to pass either the JWL Impact Test or the German TÜV Impact tests, the IMPACT requirements are defined and clear, and must be performed on a test rig defined by JWL, please click HERE for the full explanation.

BST is DOT E Compliant

DOT E

DOT E is an internationally recognized standard to which Blackstone TEK fully complies with, that certifies that the manufacturer complies with all Motor Vehicle Safety Standards according to the Department of Transport.