What is the minimum order quantity?

The minimum order quantity is 1 metric ton.

Does the company provide pre-shipment samples?

Yes, pre-shipment samples are available before shipping.

Where is the product manufactured?

The product originates from China (Mainland), specifically Dalian.

Advanced Customizable CAS No 7681-57-4 Sodium Metabisulfite Export Industrial Smbs Technical Grade

Name: Advanced Customizable CAS No 7681-57-4 Sodium Metabisulfite Export Industrial Smbs Technical Grade
Brand: THE TNN DEVELOPMENT LIMITED
SKU: 1990281295

Liaoning, ChinaTHE TNN DEVELOPMENT LIMITED

US$490.00-510.00

200 kg

Sample price:US$200.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7681-57-4

Formula

Na2s2o5

Model NO.

TNN 16

EINECS

231-673-0

Purity

90%~99%

Type

Sodium Metabisulfite

Appearance

Powder

Grade Standard

Industrial Grade

Application

Food Grade/Floating Agent

Grade

Industrial/ Food Grade

Classification

Sulphate

Packing

25 Bag/1mt Bag

Transport Package

in 25kg Bag in 1mt Bag

Specification

98.5% min

Trademark

TNN

Origin

China

Key features

High Purity Standard: Purity ranges from 90% to 99% with a minimum of 97% for industrial grade.

Global Certification: Certified by ISO, CE, GMP, FDA, and ISO9001:2015 standards.

Extensive Export Experience: Over 20 years of experience exporting to 60+ countries worldwide.

Flexible Customization: Offers full customization, customization from samples, and designs.

Comprehensive Quality Control: Includes pre-shipment samples, batch retention, and 100% finished product inspection.

Professional Packaging: Available in 25kg bags or 1mt bags with professional loading and photo documentation.

Established Manufacturer: Founded in 1998 with headquarters in Dalian and branches in USA, Australia, and Dubai.

Diverse Application: Suitable for food grade and industrial applications as a floating agent.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

THE TNN DEVELOPMENT LIMITED

Liaoning, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.90h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with customization available from samples, designs, and full specifications. Quality controls include 100% finished-product inspection, five quality-control inspectors, raw-material traceability, work instructions, and a corrective/preventive action procedure. However, the supplier reports no new products in the past year, no 3D software design, no SDK, and no ERP, OA, CRM, or SAP integration. International service infrastructure is limited: it has no overseas showroom, agents, branches, or offline trade-show participation. Service quotations accept FOB, CIF, and CFR, while peak- and off-season lead times are both one month. Evidence is insufficient to confirm certifications, financial strength, production scale, or customer cases.

Supplier typeThe supplier describes itself as an experienced mixing container service provider serving global clients and reports ODM services and OEM services for popular brands. The available evidence supports a manufacturing/service supplier profile, but does not identify a more specific formal supplier classification.

R&D capabilityThe supplier reports no new products in the past year, no 3D software design service, no SDK availability, and no ERP, OA, CRM, or SAP integration. Although ODM service is available, the explicit evidence indicates limited recent product innovation and digital R&D infrastructure.

Production capacityProduction-related controls include 100% finished-product inspection, five quality-assurance and quality-control inspectors, raw-material traceability, work instructions, and a corrective/preventive action procedure with records. The supplier reports one-month average lead times in both peak and off seasons, but production capacity, equipment, and output volume are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, ODM services, and OEM services for popular brands. It does not provide 3D software design services, but the stated customization scope is broad.