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Trapezoid Magnetic Diamond Grinding Shoes Diamond Grinding Tools for Concrete
US$6.90-13.00
20 Pieces
Sample price:US$6.80/piece.Request sample
Product profile
Customization
AvailableType
Ceramic Grinding HeadMaterials
DiamondModel NO.
JINGSTARCertification
ISOShape
CylindricalApplications
Electric GrinderStandard
StandardTyp
3" 4" 5" 6"7'Package
Carton BoxColor
Black, Red, Blue, Green or as Your RequestApplication
for Grinding Concrete and Terrazzo FloorTransport Package
OEMSpecification
3" 4" 5" 6"7'Trademark
JINGSTAROrigin
Fujian, ChinaProduction Capacity
90000Key features
Customizable Colors: Available in Black, Red, Blue, Green or as your request.
Wide Grit Range: Offers 6#, 16#, 30#, 60#, 80#, 120#, 150# and other grit sizes.
Adjustable Bond Hardness: Super soft to extremely hard bonds available for different floor types.
Scratch-Free Finish: Designed to grind without leaving scratches on the floor surface.
Long Lifespan: Features superior lifespan with high-quality diamonds and metal base.
High Working Efficiency: Trapezoid double round segments designed for efficient grinding.
Versatile Applications: Ideal for grinding concrete and terrazzo floors with Diamatic or Sase machines.
ISO & SGS Certified: Product certified under ISO9001:2000 and SGS standards.
Company profile

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.
Product Q&A
Q:What colors are available for the grinding shoes?
A:
Colors include Black, Red, Blue, Green or can be customized as your request.
Q:What grit sizes do you offer?
A:
We offer 6#, 16#, 30#, 60#, 80#, 120#, 150# and other grit sizes.
Q:How do I choose the right bond hardness?
A:
Hard concrete requires a softer bond to prevent glazing, while soft concrete requires a harder bond for longer life.
Q:What is the delivery time?
A:
Delivery takes 7-15 days after receiving payment, depending on order quantity.
Q:Can you provide OEM and ODM services?
A:
Yes, both OEM and ODM services are available.
Send Inquiry
*To:
QUANZHOU JINGSTAR CO., LTD.
QUANZHOU JINGSTAR CO., LTD.*Content:
Supplier replies will be sent to your registered email
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