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| Business license for enterprise legal person |
New and hi-tech enterprise certificate |
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| Class 1 (sewage) engineer design certificate |
Quality system certificate |
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| The vice-director organization for Guangdong Environment Protection Industry Association |
Operation qualification certificate for environment protection equipment |
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| New Product Award for excellent technology of environment protection |
Quality first and sincere environment protection enterprise |
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| Development Award for new technology and new product |
Excellent example project certificate |
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| Honor Certificate |
Honor Certificate |
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| Honor Certificate |
Honor Certificate |
About us 
