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Quality management system certification
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Occupational health and safety management system certification
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Environmental management system certification
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Service certification
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Zhejiang Province Pollution Control Facilities Operation Service Capability Evaluation Certificate
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Special Design Service Capability Evaluation Certificate of Zhejiang Environmental Pollution Prevention and Control Project
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Zhejiang Province Environmental Pollution Control Project General Contracting Service Capability Evaluation Certificate
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Science and Technology Award of China Circular Economy Association
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high-tech enterprises
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