What certifications does the company hold?

We hold ISO9001 quality system certificates and TS16949 automotive parts certificates.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for orders?

Peak season lead time is within 15 workdays, and off-season lead time is one month.

Solid Brass Sphere 2mm 2.5mm 3mm 3.5mm 4mm 5mm Brass Balls for Sale

Name: Solid Brass Sphere 2mm 2.5mm 3mm 3.5mm 4mm 5mm Brass Balls for Sale
Brand: OPQ Chemical Co., Ltd
SKU: 2135886162

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

Standard Parts

Yes

Universal

Yes

Type

Copper/Brass Ball

Material

Brass

Size

2mm 2.5mm 3mm 3.5mm 4mm 5mm

Grade

G10-G1000

Model Number

Copper/Brass Ball

Surface

High Polished

Feature

Corrosion Resistance

Hardness

62-78

Shape

Spherical

Application

Precise Counterweight Components

Transport Package

Bags/Boxes/Barrels

Specification

20kg/25kg 1 box/1 bag

Trademark

OPQ

Origin

Shandong, China

Key features

Wide Size Range: Available in 2mm, 2.5mm, 3mm, 3.5mm, 4mm, and 5mm diameters.

High Precision Grades: Precision grades from G10 to G1000 with strict spherical error control.

Corrosion Resistance: Brass material offers excellent corrosion resistance for durable performance.

High Polished Surface: Surface roughness as low as 0.020 for G10 grade, ensuring smooth finish.

ISO Certified Quality: ISO9001 and TS16949 certified with strict sampling inspection before shipment.

Custom Logo Printing: Supports custom logo printing on products and packages meeting MOQ.

Versatile Applications: Suitable for bearings, instruments, guides, polishing, and chemical industries.

Sample Cost Refund: Sample cost is refunded upon placing the first order.

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: ≤0.72h 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.