Polyrocks Chemical Co., Ltd
广东聚石化学股份有限公司
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Compostable Resin-Blown Film Grade
Compostable Resin-Injection Molding Grade
Compostable Resin-Extrusion Grade
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Home
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Compostable Resin-Blown Film Grade
Compostable Resin-Injection Molding Grade
Compostable Resin-Extrusion Grade
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