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Qualification strength
Certificate of honor
Patent certificate
Construction enterprise qualification certificate
Environmental protection certificate of Xingtong lithium battery, a subsidiary of Hengtong group
Environmental protection certificate of Xingtong lithium battery, a subsidiary of Hengtong group
Copy of management system certification certificate
Management system certificate
Legal person certificate
Change qualification
Lithium battery test report - low temperature test
Lithium battery test report - 1500mah cell
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