Can I get a sample before ordering?

Yes, samples are available to ensure the products meet your requirements before bulk production.

Where is your factory located?

We are based in Shandong, China, near Qingdao Port, and have been operating since 2007.

Wannate Tt-350b Curing Agent for Quick-Dry Polyurethane Material

Name: Wannate Tt-350b Curing Agent for Quick-Dry Polyurethane Material
Brand: Shandong Rhine River International Trade Co., Ltd.
SKU: 2262716505

Shandong, ChinaShandong Rhine River International Trade Co., Ltd.

US$2.00

1,000-2,999 kg

US$1.70

3,000+ kg

Product specifications

tl75e

Sample price:US$200.00/kg.Request sample

Product profile

Customization

Available

CAS No.

28182-81-2

Formula

C8h7no2

Model NO.

TT-350B

EINECS

922-627-7

MOQ

25 Kg

Function

Construction, Packing, Transportation

Form

Liquid Foam

Purity

99.8%

Appearance

White

Product Name

Hardener

Sample

Available

Model

Ht-100

Packing

220 Kg / Drum

HS

3911900001

Shelf Life

12 Months

Model Number

HDI

Certificate

Oca

Melting Point

-55℃

Density

1.01g

Transport Package

Drum

Specification

220 kg/ drum

Trademark

Wanhua

Origin

China

HS Code

3911900001

Production Capacity

50000kg/Day

Key features

Customized Packaging: We offer customized packaging, LOGO, and package color to meet your specific requirements.

OEM/ODM Support: Factory direct supply with full OEM production capabilities including product customization.

High Purity Grade: Product purity reaches 99.8% with strict quality control and ISO certification.

Versatile Application: Suitable for polyurea spraying, polyurethane foam, construction, packing, and transportation.

Fast Delivery: Express delivery available within 7-15 working days depending on shipping method.

Sample Availability: Samples are available for testing before bulk order confirmation.

Quality Inspection: Comprehensive quality checks including video inspection and factory standards verification.

Global Shipping: Wide range of shipping options including sea, air, and express delivery worldwide.

Company profile

Shandong Rhine River International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-12-18Nearest Port: QingdaoAverage Response Time: ≤1.97hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP

AI-Powered supplier vetting

SummaryShandong Rhine International Trade Co., Ltd. is a limited company offering Polyol, Isocyanate, Polymeric MDI, and Polyether Polyol. It reports ISO 9001 certification and import/export autonomy, with exports to multiple regions. Service strengths include stated lead times within 15 workdays in both peak and off-season, 12 qualified service suppliers, ODM availability, sample-based customization, and several quotation terms. However, the investigation identifies material capability gaps: no inventory service, overseas warehouse, showroom, overseas agents or branches, or overseas service coverage; no documented service corrective-action or complaint procedures; no raw-material traceability; zero quality-control test equipment; one R&D engineer; and no new products launched in the last year. Financial evidence is limited to year labels, and audit outcome details are insufficient for a positive assessment.

Supplier typeThe supplier is identified as a limited company, with primary products including Polyol, Isocyanate, Polymeric MDI, and Polyether Polyol. Its business scope also lists internet sales of food, while the audit record names the same core chemical product range.

CertificationsThe company description explicitly states that the supplier has passed ISO 9001 quality system certification. A CTI audit is also recorded, but the audit result is stated as 0 and no detailed positive evaluation is provided.

After-Sales capabilityService responsiveness is supported by lead times within 15 workdays in both peak and off-season, and 12 qualified service suppliers are reported. Nevertheless, there are no written procedures or records for service corrective and preventive actions or complaint handling, and the supplier lacks inventory service, overseas warehouses, overseas showrooms, overseas agents or branches, and overseas service coverage.

R&D capabilityThe supplier provides ODM services, but reports only one R&D engineer, no available SDK, and no new products launched in the previous year. These facts indicate limited demonstrated innovation resources and output.

Production capacityThe supplier reports 12 qualified suppliers for service capability and lead times within 15 workdays, but has no in-stock service capacity. Manufacturing outsourcing procedures and contracts have unknown status, while quality-control test equipment is reported as zero and raw-material traceability is absent.

Customization capabilityThe supplier explicitly offers ODM services and provides customization from samples. However, no SDK is available, so the evidence supports sample-based and design-manufacturing customization rather than software-development capability.

Client casesThe supplier states that its products are exported to dozens of countries and regions across the Americas, Europe, Asia, Australia, and South Africa, and reports exports as 31%–40% of total sales. It also reports repeat-buyer preference of 30%–50%, but no named customer cases or verifiable project examples are provided.