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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 4-Inch Diamond Saw Blade for Marble and Granite Cutting

Name: Premium 4-Inch Diamond Saw Blade for Marble and Granite Cutting
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 1971269715

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

US$1.65-5.65

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Blade Type

Turbine

Manufacturing Process

Sintered

Model NO.

20202010

Application

Refractory Material

Product Name

Diamond Circular Saw Blades

Size

100mm~230mm

Color

According to Client's Requirements

Use

Grinding and Cutting

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

Vacuum Brazed Technology: Super aggressive cutting with smooth performance on marble and limestone.

Multi-Purpose Application: Cuts fast on stone, brick, concrete, fiberglass, aluminum, PVC, wood, and steel.

Wet or Dry Cutting: Versatile usage; water cutting helps extend blade lifespan significantly.

Customizable Color: Color can be adjusted according to client's specific requirements.

Wide Size Range: Available in sizes from 100mm to 230mm with various grit sizes.

High Efficiency Cutting: Cuts much faster than electroplated blades with high efficiency at affordable cost.

Rigorous Quality Control: Every product is carefully inspected one by one before shipment.

OEM Service Available: We provide OEM services and can follow customers' special requests.

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: ≤15hTerms 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.