What is the lead time for orders?

The lead time is within 15 workdays for both peak and off-peak seasons.

How is the product quality guaranteed?

We are ISO9001 certified and maintain strict quality control with the PDCA principle.

What are the shipping methods used?

We ship via Express companies like DHL, UPS, FEDEX, TNT, as well as by air and sea.

Hot Selling Diamond Segment for Granite Cutting with 406.4-720

Name: Hot Selling Diamond Segment for Granite Cutting with 40*6.4-7*20
Brand: QUANZHOU JINGSTAR CO., LTD.
SKU: 1944258445

Fujian, ChinaQUANZHOU JINGSTAR CO., LTD.

Hot Selling Diamond Segment for Granite Cutting with 40*6.4-7*20

US$0.80-1.20

1,000 Pieces

Product profile

Customization

Available

Blade Type

Cutter Head

Manufacturing Process

Brazing

Model NO.

JINGSTAR

Application

Stone

Product Name

Diamond Segments

Classification

Power Tool Parts

Material

Diamond & Metal Powder

Segment Type

Sandwich, Multi Layer

Transport Package

Carton, Wooden Carton, etc

Trademark

JINGSTAR

Origin

Fujian, China

HS Code

82023990

Key features

Fast Cutting & Long Life: High grade diamonds ensure stable performance and reduced working time.

Versatile Material Application: Suitable for granite, limestone, and concrete cutting with various segment types.

Premium Diamond Quality: Features 80 grade premium diamonds and high percent of Cobalt power.

Customizable Specifications: Other specifications available upon request; multiple segment sizes offered.

Strict Quality Control: ISO9001 certified with PDCA principle and Gold Supplier status.

High Monthly Supply: Supply ability of 50,000 pieces per month accepting mixed orders.

Flexible Payment Options: Accepts PayPal, T/T, Western Union, and major credit cards.

OEM & ODM Services: Full OEM and ODM services available with own technology.

Company profile

QUANZHOU JINGSTAR CO., LTD.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-08-21 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryQUANZHOU JINGSTAR CO., LTD. is a China-based limited company in Fujian, established in 2018, with eight employees, three production lines, and a stated 100 m² manufacturing plant. It supplies diamond tools, including cutting disks, segments, saw blades, grinding disks, and wire saws, and reports exports to multiple global regions. The supplier states that it has production, design, quality-control, sales-support, and after-sales teams, although the evidence does not quantify service performance or quality outcomes. It reports one year of R&D engineer experience and six to ten quality-control staff. Claimed order lead times are within 15 working days in both peak and off-peak periods. The supplier identifies “Others” for management-system certification, without naming a specific certification. Trade records show several 2025 transactions involving products such as polishing discs, copper strips, cutting bits, and brazing coils with a Pakistan buyer, but the limited buyer and transaction coverage does not...

Supplier typeThe supplier is identified as a combined business and a limited company operating in China, with Tools & Hardware as its commercial trade category and diamond tools as its stated product focus. The available information supports classification as a product manufacturer/exporter, but does not clarify the exact meaning of the “Combined” designation.

After-Sales capabilityThe supplier explicitly states that its sales teams provide sales support and after-sale service. However, no evidence describes service procedures, response times, warranty terms, or documented service performance.

Production capacityThe supplier reports three production lines, a 100 m² manufacturing plant, and a product range covering diamond cutting, grinding, and sawing tools. It also states lead times within 15 working days in both peak and off-peak seasons, but the limited facility size and absence of verified output-quality data prevent a stronger conclusion about capacity.

Client casesTrade records document transactions in 2025 with PAKISTAN STONE COMPANY involving brazing coils, polishing discs, copper strips, and cutting bits. These records confirm at least one identifiable buyer relationship, but they do not demonstrate a broad, diversified, or referenceable customer portfolio.