PPO 300V-A1A3301 日本旭化成群发专注经营聚苯醚

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Dongguan Qunfa Plastic Co., Ltd

Address:Dongguan Plastic Gold International Sales Consulting Center, Guangdong Province
Tel:13686289316

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13686289316

PPO 300V-A1A3301 日本旭化成 群发专注经营 聚苯醚