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Henan science and technology small and medium enterprises
Certificate of scientific and technological achievements
Henan Province Assembly and Building Materials Engineering Technology Research Center
Assembly Building Green Building Materials Henan Engineering Laboratory
Intelligent production workshop for assembly materials in Henan Province
The first batch of provincial earthquake safety demonstration enterprises
Light Wall Board Engineering Technology Research Center
Integrated Assembly Component Engineering Technology Research Center
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R & D results
Intellectual Property Management System Certificate
Occupational Health and Safety Management System Certification
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