sales@su-jiao.com | |
+86-021-51131842 | |
+86-13424755533 | |
lookpolymers | |
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Borair WE240CF PP |
PP BJ4H |
日本宝理 POM M270-44 BK |
Polyoxymethylene (POM) EC270TX UL黄卡 |
Phenolic (PF) 25378 UL黄卡 |
Polystyrene (PS) HF-555 UL黄卡 |
HDPE-- |
LDPE-- |
PP-韩国三星-RB200 |