Frequently Asked Questions (FAQ)

Q: How to get the product detailed standard and COA
Customers can obtain the product detailed standard through the website product detail page or obtain the product quality specification from Shanghai Fushun customer service specialist before purchase. After the product is purchased, the Lot number can be provided in exchange for the batch quality inspection report (COA)

Q: Can I purchase invoices? Can I open VAT invoice?
Shanghai Fusheng is a formal chemical management unit, can provide customers with formal invoices for unit reimbursement certificate. Invoice sent separately by courier. For VAT invoice, please provide a copy of the "General Taxpayer Certificate", "Business License", "Tax Registration Certificate", "Account Opening License" four types of documents.