What is the minimum order quantity?

The minimum order quantity is 200 KG.

Do you offer customization services?

Yes, we support customization including package, and provide OEM & ODM services based on customer requirements.

Custom Rubber Coated Steel Ball Valve Core for Check Valve

Name: Custom Rubber Coated Steel Ball Valve Core for Check Valve
Brand: Changzhou Huari Steel Ball Co., Ltd.
SKU: 2314737355

Jiangsu, ChinaChangzhou Huari Steel Ball Co., Ltd.

US$23.00-50.00

50 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

CE, ISO

Model NO.

Rubber Coated Steel Ball

Standard Parts

Yes

Universal

Yes

Type

Rubber Coated Balls

Material

Silicone, Polyurethane, Rubber Rafters, Nylon, etc

Application

Electrical Devices, Petrochemical Industry Operati

Hardness

25-68HRC

Structure

Solid

Condition

Dry/Oil Packing

Characteristic

Good Corrosion Resistance

Transport Package

Bag,Carton,Drum and Pallet (20kg-25kg Per Carton,

Trademark

SUHUA steel ball

Origin

Jiangsu, China (Mainland)

HS Code

8482910000

Production Capacity

350tons/Month

Key features

30+ Years Experience: Professional manufacturer with over 30 years of experience in steel ball production.

Wide Size Range: Produces ball sizes from 0.5mm to 250mm to meet diverse application needs.

Customization Service: Supports OEM/ODM, custom packaging, and flexible customization from samples or designs.

Multiple Certifications: Holds ISO 9001, IATF 16949, ROHS, SGS, and BV certifications for quality assurance.

Advanced Equipment: Equipped with over 500 sets of advanced production equipment and 100 testing devices.

Fast Delivery for Stock: Balls in stock can be delivered within 3-5 days after order confirmation.

Free Sample Available: Offers free samples when in stock, with customer only paying for shipping fees.

High Quality Grades: Provides G10 to G1000 grade balls with strict tolerance and roughness control.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedExhibition Experience

Changzhou Huari Steel Ball Co., Ltd.

Jiangsu, 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: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.18h

AI-Powered supplier vetting

SummaryChangzhou Huari Steel Ball Co., Ltd. is a limited company and a manufacturing-and-trading group focused on steel balls, bearings, bicycle and electrical bicycle parts, and industrial tools. The supplier reports two production plants, more than 400 production equipment sets, 60 testing equipment sets, written procedures for finished-product inspection, corrective actions, and customer complaints, and valid import/export licensing. It provides OEM, ODM, and broad customization services, with new products reported in the past year. Export experience is stated as 15 years, with 51%–70% of sales from exports. However, the evidence does not establish certifications, financial strength, or specific customer cases. It also lacks an overseas warehouse, overseas showroom, and SDK availability. Overall, the supplier demonstrates documented operational, customization, export, and service capabilities, but several requested areas remain unverified.

Supplier typeThe supplier is identified as a limited company and a trade company located in Wujin District, Changzhou, while its description states that it combines innovation, manufacturing, and trading and operates two production plants. This indicates a manufacturing-and-trading business structure rather than a purely trading entity.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. These records provide explicit evidence of a structured after-sales issue-resolution process.

R&D capabilityThe supplier reports R&D capability, new products within the past year, 3D software design services, ODM availability, and a history of innovation and manufacturing. However, it does not have an available SDK; this limits evidence for SDK-based development but does not negate the broader documented innovation capability.

Production capacityThe supplier reports valid manufacturing-capacity contracts with associated subcontractors, inventory capability, multiple specialized facilities, standardized finished-product inspection instructions, two production plants, more than 400 production equipment sets, and 60 testing equipment sets. It also holds a valid import/export license and has 15 years of export experience, supporting substantial operational capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. The range of stated services provides direct evidence of broad customization capability.