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WSD Chemical (David he)
66 followers -
work together, grow together
work together, grow together

66 followers
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On PVC industry, PVC Pipe have big percent
So do you PVC pipe, mainly inluding which kinds
and their applicaiton?

do you kown PVC and PVC industry?
if yes, we can talk abaot more abaot PVC Industry
this is very help full

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