How long is the delivery time?

The lead time is within 15 workdays for both peak and off-peak seasons.

Can I get a free sample?

Yes, samples can be freely provided for your evaluation.

What payment terms do you accept?

We accept LC and T/T payment terms.

as a Retarding Agent, Sodium Gluconate Has Been Widely Used in Concrete

Name: as a Retarding Agent, Sodium Gluconate Has Been Widely Used in Concrete
Brand: SIDLEY CHEMICAL CO., LTD.
SKU: 2123986715

Shandong, ChinaSIDLEY CHEMICAL CO., LTD.

US$555.00

3 Tons

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

After-sales Service

Sample Can Be Freely Provided

Transport Package

Nylon Bag

Model NO.

sodium gluconate

Specification

25kg/pags

Trademark

sidleychem

Origin

Shandong China

HS Code

3824401000

Production Capacity

600ton/Month

Key features

Effective Concrete Retarder: Delays initial and final setting time, preventing cracks during summer construction.

High Purity Grade: Assay 98.0~102.0%, white degree >75%, low sulfate and chloride content.

Safe and Non-Corrosive: Non-toxic, non-combustible, and does not corrode steel bars.

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

Free Sample Availability: Samples can be provided freely for testing and evaluation.

OEM and ODM Services: Manufacturer supports both OEM and ODM services with 6 R&D engineers.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

100% Quality Inspection: All finished products undergo 100% functional inspection with traceability.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

SIDLEY CHEMICAL CO., LTD.

Shandong, China

CertifiedBusiness 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: 21 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.85h

AI-Powered supplier vetting

SummarySIDLEY CHEMICAL CO., LTD. is a Chinese limited company established in 2005, operating in Shandong and focused on construction chemicals. The supplier reports customization and ODM capabilities, recent new-product development, OEM service for well-known brands, and documented procedures for supplier service capability, corrective and preventive actions, and customer complaints. Production information indicates two production lines and substantial stated capacities across cellulose products, redispersible polymer powder, and calcium formate, although the reported capacity figures differ between slices. Overseas service support includes agents or branches and participation in the Eurocoat Exhibition, but no overseas warehouse or showroom is reported. Financial records are identified for 2023–2025, but no usable financial performance details are provided. A BV audit is listed with validity from April 20, 2026 to April 19, 2027 and an evaluation result of 0; the meaning of this result is not explained.

Supplier typeThe supplier is identified as a combined company and a limited company, with its headquarters and operations in Linyi, Shandong, China. It is not identified as an offshore company.

After-Sales capabilityThe supplier reports written procedures and records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also supports overseas services through agents or branches and offers service coverage in Pakistan, but it has no overseas warehouse or showroom.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, while reporting four R&D engineers. It does not have an available SDK, but the available evidence supports product-development capability.

Production capacityThe supplier operates two production lines and reports product capacities including 10,000 tons each for RDP, HEC, and sodium carboxymethyl cellulose, 30,000 tons for calcium formate, and 20,000 tons for HPMC. A separate company description reports different annual capacities for several products, so production capability is evidenced but the figures are not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad stated customization coverage.