What certifications does the manufacturer hold?

The company holds ISO9001:2015 certification for its management system.

Where is the manufacturing plant located?

The plant is located in Linan District, Hangzhou, Zhejiang, China.

Hotsale Versatile 881b Organic Bentonite Rheological Additive for Oil-Based Systems

Name: Hotsale Versatile 881b Organic Bentonite Rheological Additive for Oil-Based Systems
Brand: Zhejiang Qinghong New Material Co., Ltd.
SKU: 2196716925

Zhejiang, ChinaZhejiang Qinghong New Material Co., Ltd.

US$1.60-2.50

1,000 kg

Product profile

Customization

Available

CAS No.

68911.87-5

Formula

R4n+X(H2O)4{(Al2-Xmgx)[Si4o10](Oh)2}-

Model NO.

881B

Appearance

Powder

Usage

Coating Auxiliary Agents

Color

White

Loss on Ignition (900℃,%)

35.0~38.0

Moisture Content

2.8-3.5

Sample

Availiable

Paymenrt

T/T

Storage

Cool Dry Place

Delivery

by Sea/Air/Road

MOQ

1mt

Purity

99%

Transport Package

Paper Value Bags with PE Liner

Specification

25kg/Bag

Trademark

QINGHONG

Origin

Zhejiang, China

Production Capacity

20000mt/Year

Key features

Exceptional Chemical Stability: Renowned for stability and impressive physical attributes in demanding environments.

Versatile Oil-Based Application: Indispensable additive for enhancing oil-based systems and coatings.

Customization from Designs: ODM service available with customization options from client designs.

ISO9001 Certified Manufacturer: Established in 2013 with ISO9001:2015 management system certification.

Flexible Payment Terms: Supports LC, T/T, Western Union, D/P, PayPal, and small-amount payments.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Strict Quality Control: Random inspection including function and visual checks with traceable raw materials.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Zhejiang Qinghong New Material Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryZhejiang Qinghong New Material Co., Ltd. is a China-based factory and limited company located in Lin'an District, Hangzhou, Zhejiang, established in 2013 according to the company profile. It manufactures activated bentonite, organic bentonite, and rheological additives, with one production line, 33 employees, reported organic clay output of 10,000 tons, and off-peak lead time within 15 working days. The supplier holds an ISO9001:2015 certificate and reports eight years of R&D engineer experience, but quality-control staffing is fewer than five people. TUV Rheinland is identified as the audit organization; the audit evaluation result is recorded as 0, while the audit type is coded as 1 and the report validity period ended on 2025-08-04. Evidence is insufficient to confirm after-sales services, financial credibility, customization, innovation services, or customer cases. Multiple operational, overseas-service, sustainability, and product-development fields are explicitly marked unknown.

Supplier typeThe supplier is identified as a factory and a limited company located in Hangzhou, Zhejiang, China. Its stated business is manufacturing organic bentonite and related rheological additives, with the company profile also identifying activated bentonite as the primary product.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, and its company description states that it previously obtained an ISO9001-2000 certificate. TUV Rheinland is listed as the audit organization, but the audit evaluation result is recorded as 0 and the supplied audit report validity ended on 2025-08-04, so no positive audit conclusion can be established from the data.

R&D capabilityThe supplier describes joint research, development, and production with the Beijing Petroleum and Chemical Industry Research Institute and reports eight years of R&D engineer experience. However, ODM, SDK, new-product R&D, private-mold, professional technical-supplier, and 3D design capabilities are marked unknown, so the breadth of current innovation services remains unverified.

Production capacityThe supplier operates as a manufacturing factory with one production line, 33 employees, reported organic clay output of 10,000 tons, and off-peak lead time within 15 working days. Its stated specialization in organic bentonite and rheological additives provides direct evidence of established manufacturing capability.