What documents are provided?

Documents include Commercial Invoice, Packing List, Bill of Loading, COA, Health Certificate, and Origin Certificate.

How quickly will you reply to inquiries?

An area sales manager will contact you within 24 hours on working days.

What is the validity of the products?

Validity is based on the specific products ordered.

Premium Grade Zinc Sulphate for Industrial Use

Name: Premium Grade Zinc Sulphate for Industrial Use
Brand: Nanjing Jiayi Sunway Chemical Co., Ltd.
SKU: 890479715

Jiangsu, ChinaNanjing Jiayi Sunway Chemical Co., Ltd.

US$500.00

1-24 Tons

US$420.00

25+ Tons

Sample price:US$500.00/ton.Request sample

Product profile

Customization

Available

CAS No.

7446-20-0

Formula

Znso4.7H2O

Model NO.

Industrial Grade

EINECS

208-534-8

Certification

CCIC, RoHS, ISO

Purity

≥99%

Type

Zinc Sulphate

Appearance

White Crystalline Powder

Grade Standard

Reagent Grade

Transport Package

Packed with Polythene Bag

Specification

25KG

Trademark

Sunway

Origin

China

HS Code

28332930

Production Capacity

3000

Key features

Multiple Certifications: Certified by CCIC, RoHS, ISO, Halal, Kosher, Haccp, GMP, and Organic standards.

Versatile Applications: Suitable for food additives, animal feed, printing, dyeing, timber preservation, and as an analytical reagent.

Flexible Packaging: Standard 25kg polythene and woven bags; special packaging requirements can be accommodated.

Fast Delivery: Shipment usually arranged within 7-15 days depending on season and order volume.

Global Export Capability: Products exported worldwide with strategic partnerships ensuring quality and safety.

Comprehensive Documentation: Includes Commercial Invoice, Packing List, Bill of Loading, COA, Health, and Origin Certificates.

Responsive Support: Area sales managers contact clients within 24 hours on working days.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamHigh Repeat Buyers Choice

Nanjing Jiayi Sunway Chemical Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-27Nearest Port: Shanghai, Qindao, LianyungangAverage Response Time: ≤7.88hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

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.