Magnesium Sulfate Heptahydrate 1-3mm Crystal Sample Available Free Testing

Name: Magnesium Sulfate Heptahydrate 1-3mm Crystal Sample Available Free Testing
Brand: Shandong Yifengtuo Chemical Co., Ltd.
SKU: 1926471176

Shandong, ChinaShandong Yifengtuo Chemical Co., Ltd.

US$180.00-300.00

20 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

10034-99-8

Formula

Mgso4.7H2O

Model NO.

E-260819

EINECS

231-298-2

Certification

COA

Purity

≥99%

Type

Manganese Sulfate

Appearance

Granular

Grade Standard

Industrial Grade

HS

2833210000

Sample

Free Sample Provide

Size

0.1-6mm

Other Name

Epsom Salt

Transport Package

25kg/1000kg

Specification

25KG/BAG, 1000KG/BAG

Origin

China

HS Code

2833210000

Key features

High Purity Grade: Main content 99% min with strict quality control for industrial applications.

Free Sample Available: Free testing samples provided before order confirmation to ensure product suitability.

Flexible Size Options: Available in 0.1-6mm range including 1-3mm and 0.1-1mm crystal sizes.

Third-Party Inspection: Accepts BV, SGS, and other third-party testing for quality assurance.

Fast Shipment: Prompt shipment within 15 working days after order confirmation.

Comprehensive Certification: Product COA provided with rigorous in-process and pre-shipment inspections.

Diverse Applications: Suitable for fertilizers, printing, medicine, feed additives, and chemical industries.

Multiple Payment Terms: Supports T/T, L/C, D/P, PayPal, Western Union, and other payment methods.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Shandong Yifengtuo Chemical Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-01-14Nearest Port: qingdaoAverage Response Time: ≤1.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP

AI-Powered supplier vetting

SummaryShandong Yifengtuo Chemical Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering various chemical and cleaning-related products. It reports a subsidiary production base with annual calcium chloride output of 35,000 tons and exports to multiple countries. The supplier states that it provides OEM and ODM services, has introduced new products within the past year, and supports customization from samples, minor customization, and flexible customization. An audit was conducted by BV, but the recorded audit evaluation result is 0 and the report validity ended on 2025-06-04. The company reports a four-person workforce, while financial information is limited to year references without performance figures. No SDK is available, and the status of fire drills and an environmental impact assessment is unknown.

Supplier typeThe supplier is identified as a limited company, trading company, and manufacturer/factory, with its business scope covering chemical product sales and manufacturing. It is not reported as part of a larger company group.

After-Sales capabilityThe company description explicitly mentions a well-trained after-sales service team as part of its management and customer-service capabilities. No further details on service coverage, response times, or support resources are provided.

R&D capabilityThe supplier reports new product development within the past year and offers ODM services, supporting a demonstrated product-development capability. However, it states that no SDK is available, limiting evidence of software or developer-oriented innovation support.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports a subsidiary production base with annual calcium chloride output of 35,000 tons. Its stated manufacturing scope includes chemical products and other related goods, although production capacity for products beyond calcium chloride is not specified.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of multiple customization models.

Client casesThe supplier states that it provides OEM services for well-known brands and exports products to South Korea, America, Indonesia, Dubai, and other countries. These statements indicate brand-serving and international customer experience, but no customer names or specific project details are disclosed.

Product Q&A

Q:What is your company main product?

Our main products are calcium chloride, magnesium chloride, sodium chloride, magnesium sulfate, sodium carbonate, sodium bicarbonate.

Q:How do you control the quality?

We have equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.

Q:How long time you can make the shipping?

We can make the shipping within 15 days after confirming the order