聚环氧树脂 Polysulfide polymer-polyepoxy resins
脂环族聚酰胺纤维 Alicyclic choalphatic polyamide fiber
聚酯环氧树脂烘干清漆 polyester and epoxy resin baking varnish
脂环族聚□胺纤维 alicyclic polyamide fiber
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聚脂环氧粉未涂料的生产、销售。
Fenwei paint small amount of polymer ethylene production, marketing.
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