Can I get some samples?

Yes, we are honored to offer you samples for quality check.

How does your factory do regarding quality control?

Quality is priority. PROFI People always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.

Premium Diamond Grinding Cup Wheel for Flawless Finishes

Name: Premium Diamond Grinding Cup Wheel for Flawless Finishes
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 893819685

Shanghai, ChinaShanghai Ostar Tools Int'l Co., Ltd.

US$5.60-15.00

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Diamond

Abrasive

Superabrasive

Shapes

Section Shape

Types

Surface Grinding Wheel

Grain Size

14#~280#

Cylindricity

Circular Degree

0.01~1

Technics

Welding

Working Style

Surface Grinding

Product Name

Diamond Grinding Wheel

Size

100mm~230mm

Color

According to Client's Requirements

Use

Grinding

Transport Package

White Box, Double Bilster with Color Card, Carton

Specification

100mm~230mm

Trademark

OSTAR or OEM

Origin

China

Production Capacity

10000PCS/Month

Key features

Customizable Size and Color: Size ranges from 100mm to 230mm; color customized according to client requirements.

OEM Service Available: We accept OEM orders and provide branding services under customer specifications.

High Durability and Stability: Strong resin bond with double reinforcement ensures 99% stable quality and long service life.

Versatile Material Compatibility: Ideal for grinding concrete, granite, marble, metal, stainless steel, and masonry.

Wide Grit Selection: Available in various granularities (14#~280#) and coarse/medium/fine options as requested.

Fast Delivery and Packaging: Delivery within 30 days; offers carton packaging or customized requirements.

Strict Quality Control: Every product is carefully tested before packing to ensure priority quality standards.

Competitive Pricing: Superior quality combined with competitive pricing for cost-effective solutions.

Company profile

Shanghai Ostar Tools Int'l Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-02-14Nearest Port: SHANGHAIAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as Shanghai Ostar Tools Int'l Co., Ltd., a China-based limited trading company also described as a manufacturer/factory, focused on tools and hardware. Evidence indicates export activity since 2003, self-operated import/export rights, and 90% of sales from exports. Its stated product range includes hole saws, saw blades, drill bits, diamond tools, and other cutting accessories. Management certifications listed are BSCI and ISO 9001. Production evidence includes five production lines and reported output of 5,000,000 bi-metal hole saw pieces, while R&D engineers and quality-control staff are each listed as fewer than five. The company states that it maintains dedicated departments for sales, technical supply, manufacturing monitoring, artwork design, shipping, quality control, and after-sales service. Specific evidence for financial strength, customization capability, and named customer cases is insufficient.

Supplier typeThe supplier is classified as a trading company and is also described as a manufacturer/factory. Its business is centered on tools and hardware, with products including hole saws, saw blades, drill bits, and related cutting tools.

CertificationsThe supplier lists BSCI and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal social-compliance and quality-management systems, although no certificate scope or validity details are provided.

After-Sales capabilityThe company explicitly states that after-sales service is a dedicated work division, alongside sales, technical supply, manufacturing monitoring, shipping, and quality control. This supports the existence of an organized after-sales function, though service response performance is not documented.

Production capacityThe supplier presents itself as a manufacturer and exporter of cutting tools, operates five production lines, and reports annual production of 5,000,000 bi-metal hole saw pieces. These stated production resources and output provide explicit evidence of manufacturing capability, although broader capacity across all products is not specified.