Chengdu VastSource LongSight Tech Co.,Ltd.
+86-150-0135-9777
+86-150-0135-9777

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Catalysts
Catalysts
Silicone Oil
Silicone Oil
Flame Retardant
Flame Retardant
Blowing Agent
Blowing Agent
Other Additives
Other Additives

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  Telephone:+86-150-0135-9777

 Mail:d.wang@vip.163.com