The MOQ is different as per different products, for example, 1 Ton for ceramic ball.

30mm High Alumina Refractory Ceramic Ball

Name: 30mm High Alumina Refractory Ceramic Ball
Brand: Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
SKU: 2144878195

Jiangxi, ChinaPingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd

US$300.00-800.00

1 Ton

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Color

Gray

Diameter

4 mm

Model NO.

RJ-282

Material

Alumina

Surface Finish

Polished

Usage

Chemical

Type

Random Packing

Effect

Fertilizer Industry

Source

White Bole

Acid Resistance

>98%

Moisture

<0.5%

Bulk Density

1.35-1.45g/cm3

Moh's Hardness

Operation Temperature

>1400

Transport Package

Carton Box, Ton Bag, Steel Drum

Specification

25, 30, 40mm

Trademark

RONGJIAN

Origin

China

HS Code

6909110000

Production Capacity

10000ton/Year

Key features

Excellent Chemical Stability: Does not react with materials, suitable for chemical industry and fertilizer plants.

Long Service Life: Designed for extended use cycles with minimal deformation under thermal stress.

Low Thermal Expansion: Small thermal expansion rate ensures structural integrity during temperature changes.

High Alumina Content: Al2O3 content is at least 65% for superior performance and purity.

Versatile Applications: Used in fertilizer plants, steel industry, kiln insulation, and vacuum furnaces.

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

Company profile

Importers and ExportersMulti-language PioneerHigh Repeat Buyers ChoiceManagement Certification

Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd

Jiangxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.37h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization capability, R&D support with an available SDK, ISO9001:2015 and ISO14001:2015 certifications, two production lines, and export activity covering 41%–50% of total sales. It reports experience serving Europe, North America, Southeast Asia, the Middle East, and other markets. However, operational service controls are documented as procedures without written records, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. No new product development in the past year, ODM services, or OEM for popular brands is indicated. Financial information is limited to year labels rather than performance measures, so financial credibility cannot be determined. Customer-facing claims describe customized solutions, technical consultation, after-sales support, and long-term global customer trust, but specific customer cases are not provided.

Supplier typeThe supplier operates a factory with two production lines, offers multiple export terms, is located near Guangzhou Port, and derives 41%–50% of sales from exports. It therefore appears to be a manufacturing-oriented supplier with international sales capability, although the supplied information does not define a formal supplier category or legal type.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certificates, providing explicit evidence of certified quality and environmental management systems.

Production capacityThe supplier operates two production lines, reports 6–10 quality-control staff plus two quality-assurance and quality-control inspectors, and states one-month average lead times in both peak and off-season periods. These data indicate established production and inspection capacity, although the finished-product inspection method has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization through both design services and R&D capability. This is direct evidence of broad customization coverage.

Product Q&A

Q:Where is your factory located?

Our factory is located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi, China. Welcome your visiting.

Q:What are your main products?

Our factory mainly produces various kinds of ceramic balls, molecular sieves, activated alumina, tower random packing, plastic and metal material, environmental filter materials, high-performance ceramics and so on.

Q:What kind of payment do you accept?

We accept T/T, western union.

Q:What are your terms of delivery?

EXW, FOB, CIF.

Q:Can I get free samples?

Yes, free samples 1-2 kg, please advise your contact details.