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(2018-2020) Single Item Champion Certificate
(2018-2020) Single Item Champion Certificate -
Ranking first in 2017 (3rd) Top 10 Enterprises of Building Aluminum Profiles in China
Ranking first in 2017 (3rd) Top 10 Enterprises of Building Aluminum Profiles in China -
Ranking first in 2012 Top 20 Building Aluminum Profiles in China
Ranking first in 2012 Top 20 Building Aluminum Profiles in China -
(2018-2024) Laboratory Accreditation Certificate
(2018-2024) Laboratory Accreditation Certificate -
(2018-2024) Laboratory Accreditation Certificate
(2018-2024) Laboratory Accreditation Certificate
粤公网安备 44060702000217号
