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AvailableCAS No.
7782-63-0(Heptahydrate), 7720-78-7(Monohydrate)Formula
Feso4 ` 7H2O, Feso4 ` Nh2oModel NO.
Industrial gradeCertification
CCIC, CIQ, RoHS, ISOPurity
≥99%Type
Ferrous SulfateAppearance
Pale, Blue-Green Crystals or GranulesGrade Standard
Food GradeCAS
17375-41-6Transport Package
25kg/ BagSpecification
80meshTrademark
sunwayOrigin
ChinaHS Code
28332910Production Capacity
1500tons/MonthCompany profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-27Nearest Port: Shanghai, Qindao, LianyungangAverage Response Time: ≤7.34hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP
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SummaryThe supplier is identified as a trading company and limited company with 37 employees, offering food additives, feed additives, chemical raw materials, and related products. It reports OEM service for well-known brands, ODM service, broad customization options, inventory capability, and production capacity information for copper sulfate and ferrous sulfate. Service procedures exist for corrective actions and customer complaints, with records maintained. However, certification status, quality assurance status, and raw-material traceability are not established. The supplier launched no new products during the past year, has no overseas agents, branches, warehouses, or showrooms, and its financial information is insufficient for a substantive credibility assessment.
Supplier typeThe supplier is explicitly classified as a Trading Company and a Limited Company. Its stated business scope includes food additives, feed additives, chemical raw materials, chemical products, chemical equipment, power and electrical equipment, and fertilizer.
After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, maintains inventory capability, and reports lead times of within 15 working days in both peak and off-season. However, it lacks overseas agents, branches, warehouses, and showrooms; these limitations affect international service coverage but do not negate the stated complaint and service processes.
R&D capabilityThe supplier reports no new products launched during the past year and no available SDK. It does provide ODM services and multiple design-related customization options, but the absence of recent product launches is explicit evidence of limited demonstrated recent innovation.
Production capacityThe supplier reports annual productivity of 10,000 tons for copper sulfate and 10,000 tons for ferrous sulfate, has in-stock capability, and states lead times within 15 working days in both peak and off-season. Outsourcing procedures and manufacturing contracts are unknown, so the full production-control system cannot be assessed.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service, providing direct evidence of broad customization capability.
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Nanjing Jiayi Sunway Chemical Co., Ltd.
Nanjing Jiayi Sunway Chemical Co., Ltd.*Content:
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