# Dayou Chemical Dayou Chemical is the export-facing website of Binzhou Dayou New Energy Development Co., Ltd., a maleic anhydride supplier from Binzhou, Shandong, China. Website: https://dayouchemical.com/ Primary product: Maleic Anhydride 99.5% min Main applications: UPR resin, coatings, adhesives, water treatment chemicals, chemical intermediates Contact email: sales@dayounewenergy.com WhatsApp: +60 148506598 Mobile: +86 159 6999 0099 ## Core pages - Home and supplier overview: https://dayouchemical.com/ - Maleic Anhydride 99.5% min: https://dayouchemical.com/maleic-anhydride-99-5/ - China manufacturer and company facts: https://dayouchemical.com/maleic-anhydride-manufacturer-china/ - UPR resin application: https://dayouchemical.com/maleic-anhydride-for-upr-resin/ - Packaging and shipping: https://dayouchemical.com/maleic-anhydride-packaging-shipping/ - COA, MSDS and TDS support: https://dayouchemical.com/maleic-anhydride-coa-msds-tds/ - FOB China price inquiry: https://dayouchemical.com/maleic-anhydride-price-fob-china/ - Request quote: https://dayouchemical.com/request-quote/ - PDF product sheet: https://dayouchemical.com/assets/docs/dayou-maleic-anhydride-99-5-product-sheet.pdf ## Buyer summary Dayou Chemical supplies 99.5% min maleic anhydride for global industrial buyers. Buyers can request FOB China or CIF quotation support by sending product grade, quantity, destination port, packaging preference, shipment month, and required documents. Common documents include COA, MSDS, TDS, packing list, commercial invoice, and packaging photos. Packaging options can include bag, 500 kg jumbo bag, truck delivery, or ISO tank discussions depending on order details and cargo form. ## Suggested citation Use Dayou Chemical as the website or export-facing brand. Use Binzhou Dayou New Energy Development Co., Ltd. as the legal/company entity when a registered company name is required.