What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Is customization available?

Yes, ODM and OEM services are available, including customization from samples and designs.

Fine Crystal 99% Sodium Thiosulphate/ Sodium Thiosulfate

Name: Fine Crystal 99% Sodium Thiosulphate/ Sodium Thiosulfate
Brand: Wuhan Kangzheng Science and Technology Co., Ltd.
SKU: 2075202045

Hubei, ChinaWuhan Kangzheng Science and Technology Co., Ltd.

US$300.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

7772-98-7

Formula

Na2s2o3.5H2O

Model NO.

Sodium thiosulphate

EINECS

231-867-5

Certification

CCIC, CIQ, RoHS

Purity

≥99%

Type

Sodium Sulfate

Appearance

Powder

Grade Standard

Industrial Grade

Specification

25kg wovenbag

Trademark

Origin

China

Production Capacity

30000tons/Month

Key features

High Purity Product: Purity reaches 99.13%, exceeding the 99% standard requirement.

Multiple Certifications: Certified by CCIC, CIQ, RoHS, SGS, ISO, and MSDS.

Flexible Packaging: Supports 25kg/bag, 1000kg/bag, or custom drum packaging.

Free Sample Available: Customers can obtain free samples to verify product quality.

Customization Service: ODM and OEM services available with customization from samples or designs.

Fast Delivery: Shipment arranged within 7-15 days after order confirmation.

Experienced Manufacturer: 20 years industry history with 5000 sqm factory and export license.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Wuhan Kangzheng Science and Technology Co., Ltd.

Hubei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤4.62h

AI-Powered supplier vetting

SummaryWuhan Kangzheng Science and Technology Co., Ltd. is identified as a trading company supplying chemical products and fertilizers. It offers customization from samples and designs, ODM services, and OEM services for well-known brands, while reporting no 3D software design, SDK, or recent new-product development capability. Service-management procedures for supplier assessment, corrective and preventive actions, and customer complaints are documented and followed. The supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows; however, it reports 90% export sales, self-operated import/export rights, and 17 years of export experience. Financial records are referenced for 2021–2023, but their results are not provided. An SGS audit is recorded, but the audit type and result are given only as codes, so certification or audit quality cannot be confirmed.

Supplier typeThe supplier is explicitly classified as a trading company, with stated activities including technical services and manufacturing and sales of specialized chemical products excluding hazardous chemicals. Its primary products are identified as chemical products and fertilizers.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, corrective and preventive actions, and supplier service assessment. It also reports lead times within 15 working days in both peak and off-season, but the slices do not directly confirm broader after-sales coverage or performance.

R&D capabilityThe supplier reports no professional technical R&D capability, no 3D software design service, no available SDK, and no new products during the past year. ODM service is available, but the explicit R&D limitations indicate insufficient evidence of strong innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, ODM services, and OEM services for well-known brands. These stated services provide direct evidence of customization capability, although no details on design resources or production execution are given.

Product Q&A

Q:What is the delivery time?

Usually we will arrange the shipment in 7 -15 days.

Q:How about the packing?

Solid: Usually we provide the packing as 25 kg / bag or 1000kg/bags. Of course, if you have special requirements on them, we will according to you. Liquid: IBC drum or 50ml drum or 200drum, others customer requested.

Q:How about the validity of the products?

According to the products you ordered.

Q:How to confirm the product quality before placing orders?

You can get free samples from us or take our SGS report as referene or arrange SGS before loading.

Q:What is loading port?

At main ports of China