What is the average lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Does the supplier offer OEM or ODM services?

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

How does the supplier guarantee product quality?

Quality is guaranteed by providing a pre-production sample before mass production and conducting a final inspection before shipment.

Walnut Shell Granules for Treating Walnut Shell Scrubs with Oily Wastewater

Name: Walnut Shell Granules for Treating Walnut Shell Scrubs with Oily Wastewater
Brand: Zhengzhou Shanjie District Qianjiaxin New Material Firm
SKU: 2081040222

Henan, ChinaZhengzhou Shanjie District Qianjiaxin New Material Firm

US$388.00

10-99 Tons

US$255.00

100+ Tons

Product profile

Customization

Available

Natural Abrasive Type

Walnut Shell

Artificial Abrasive Type

Corundum Abrasives

Model NO.

QJX09-19

Application

Machinery

Function

Surface Deburring

Source

Artificial Abrasives

Particle Size

Abrasive

Hardness

Superabrasive

Mohs Hardness

8.0

Advantages

High Hardness

Advantage

Good Toughness

Use

Polishing and Grinding

Transport Package

25kgs/Bag

Specification

5#-120#

Trademark

Walnut shell

Origin

China

HS Code

1404909090

Production Capacity

5000t/Years

Key features

High Hardness & Toughness: Mohs hardness 8.0 with strong pressure resistance and wear resistance.

Surface Safe Polishing: Multi-porous surface cleans without damaging workpiece surfaces.

Oil Immersion Resistance: Strong adsorption capacity suitable for oily wastewater treatment.

Wide Industrial Application: Ideal for glasses, jewelry, hardware, and mold polishing industries.

Versatile Filter Material: Effective for sewage treatment in oil fields, chemical, and water supply.

Chemical Stability: Stable composition ensures durability in harsh industrial environments.

Company profile

High Repeat Buyers Choice

Zhengzhou Shanjie District Qianjiaxin New Material Firm

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.13h

AI-Powered supplier vetting

SummaryZhengzhou Shanjie District Qianjiaxin New Material Firm is a China-based private limited company described as both a trading company and manufacturer/factory, offering brown aluminium oxide, precoated sand, and zircon sand. It reports corundum productivity of 1,000 tons and lead times of within 15 workdays off-season and one month during peak season. The supplier holds ISO 9001 certification and reports six to ten quality-control staff and six to ten R&D engineers. It also states that it provides multiple forms of customization. However, the available information identifies significant management and sustainability gaps: no approved-supplier list, written corrective-action or complaint-handling procedures, quality assurance, raw-material traceability, environmental impact assessment report, or new products launched during the previous year. Financial information is represented only by reporting years, without substantive performance evidence.

Supplier typeThe supplier is identified as a private limited company in China, with its business type described as both a trading company and manufacturer/factory in one record and as a trading company in another. Its stated scope includes sales of non-metallic minerals, refractory products, casting materials, and related products, indicating a mixed trading and manufacturing-related profile.

CertificationsThe supplier reports ISO 9001 certification, and an SGS audit record covers the supplier from February 25, 2025 through February 24, 2026. However, the audit evaluation result is recorded as 0 without an interpretation, so the available evidence confirms certification and audit documentation but does not establish the audit performance level.

After-Sales capabilityThe supplier explicitly reports no written procedures or records for corrective and preventive actions and no written procedures or records for effective customer complaint handling. Although it describes product tracking and quality control activities, these do not demonstrate an established after-sales service system.

Production capacityThe supplier reports corundum productivity of 1,000 tons, six to ten quality-control staff, and production output information of 1,000 tons of corundum. It also states lead times of within 15 workdays during off-peak periods and one month during peak periods, supporting a stated production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization services.

Product Q&A

Q:What are the main advantages of walnut shell abrasives?

Walnut shell abrasives feature high hardness (Mohs 8.0), good toughness, strong adsorption capacity, oil immersion resistance, and chemical stability. They clean effectively without damaging workpiece surfaces.

Q:Which industries can use walnut shell granules?

They are suitable for deburring and polishing in the glasses, textile, machining, hardware, and bearing industries. Also used for cleaning molds, instruments, motors, plastics, jewelry, watches, and golf clubs.

Q:Can walnut shells be used for wastewater treatment?

Yes, they serve as an excellent water purification filter material for oil field, chemical industry, tannery, and urban water supply/drainage engineering due to their strong adsorption and oil immersion resistance.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 ton.

Q:What are the accepted payment terms and currencies?

Accepted payment types include T/T, L/C, D/P, D/A, Credit Card, Western Union, and Cash. Currencies accepted are USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF.