3mm 4mm 5mm 7mm 8mm Solid Copper Balls Copper Sphere Brass Ball

Name: 3mm 4mm 5mm 7mm 8mm Solid Copper Balls Copper Sphere Brass Ball
Brand: OPQ Chemical Co., Ltd
SKU: 2132599292

Shandong, ChinaOPQ Chemical Co., Ltd

US$3.00

1-99 kg

US$2.50

100-999 kg

US$2.00

1,000+ kg

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Customized

Certification

ISO

Model NO.

Copper/Brass Ball

Standard Parts

Yes

Universal

Yes

Type

Copper/Brass Ball

Material

Brass

Size

3mm 4mm 5mm 7mm 8mm

Grade

G100 G1000

Model Number

Copper/Brass Ball

Surface

High Polished

Feature

Corrosion Resistance

Hardness

75-78

Shape

Spherical

Application

Transmission Shaft

Transport Package

Bags/Boxes/Barrels

Specification

20kg/25kg 1 box/1 bag

Trademark

OPQ

Origin

Shandong, China

Key features

Customized Size Options: Available in 3mm, 4mm, 5mm, 7mm, and 8mm solid copper and brass spheres.

High Precision Grades: Offers precision grades ranging from G10 to G1000 for various applications.

Corrosion Resistance: Features high polished surface with excellent corrosion resistance properties.

ISO and TS16949 Certified: Holds ISO9001 quality system and TS16949 automotive parts certificates.

OEM and ODM Services: Accepts both OEM and ODM services to meet specific customer requirements.

20+ Years Experience: Manufacturer with over 20 years of experience in steel ball production.

100% Pre-shipment Inspection: Full-process production monitoring guarantees product quality before shipment.

Global Export Reach: Products exported to over 40 countries including Germany, Norway, and Australia.

Company profile

Importers and ExportersMulti-language PioneerFast DeliveryLow MOQ

OPQ Chemical Co., Ltd

Shandong, China

Business Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.44h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates defined production capacity for four listed products, including Hydroquinone, TOLUHYDROQUINONE, 1,4-Benzoquinone, and carbon steel balls, with export activity covering multiple regions. It accepts several quotation and payment terms and reports peak-season lead times within 15 working days, although off-season lead time is one month. Quality assurance and raw-material traceability are present. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no participation in offline trade shows. R&D evidence is weak: no new products in the past year, no ODM, OEM for popular brands, or SDK availability. Service corrective-action and complaint-handling procedures lack written records, and no ERP-based process integration is reported. Financial information is inconsistent and incomplete across the slices, so financial credibility cannot be reliably assessed.

Supplier typeThe supplier appears to be a China-based manufacturer with listed production capacities for chemical products and carbon steel balls. It has exported for four years, derives 51%–70% of sales from exports, serves several overseas regions, and is located near Qingdao Port, but has no overseas service countries, branches, warehouses, or showrooms.

After-Sales capabilityThe supplier has no overseas agents or branches, warehouses, showrooms, or stated in-stock capability. It accepts multiple service quotation and payment terms, but has no written corrective-preventive action or customer-complaint procedures, limiting evidence of structured after-sales support.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM for popular brands, and no available SDK. It also reports no sustainable-development or big-data capability and no ERP-based digital process management, indicating limited documented innovation infrastructure.

Production capacityThe supplier reports annual capacities of 3,300 tons of Hydroquinone, 800 tons of TOLUHYDROQUINONE, 2,000 tons of 1,4-Benzoquinone, and 4,000 tons of carbon steel balls. It also reports peak-season lead time within 15 working days and off-season lead time of one month, providing explicit evidence of established production capability.

Customization capabilityThe supplier explicitly offers minor customization and design services. This supports limited customization capability, but no evidence is provided for extensive or complex product customization.

Product Q&A

Q:Why choose us?

(1)We are a manufacturer with over 20 years' experience. (2)Full-process production monitoring plus 100% pre-shipment inspection guarantees product quality. (3) We offer a comprehensive range of products with complete specifications to meet your diverse requirements. (4)We enforce strict delivery-schedule control to guarantee on-time delivery.

Q:Can you provide samples? And what is the sample lead-time?

Yes, we can. If items are in stock, the sample lead-time is about 3-5 days.

Q:What's the MOQ?

There is no MOQ for available inventory. For items not in stock, an MOQ of 300-500 KG is required.

Q:Can you accept OEM/ODM?

Yes, we accept both OEM and ODM services.

Q:Where do you export?

Our products are exported to more than 40 countries and regions, including Germany, Norway, Finland, the Philippines, Australia, Vietnam and so on.