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3inch M16 Plastic Backer Thread Backer Holder Pad
US$0.30
20 Pieces
Sample price:US$0.90/piece.Request sample
Product profile
Customization
AvailableStandard
3" 4" 5" 6"7'Shape
CupModel NO.
JINGSTARBonding Agent
Resin BinderTyp
3" 4" 5" 6"7'Color
BlackApplied Machine
Angle Grinder and PolisherDiameter
80mm, 100mm, 125mm, 150mm, 175mm, 200mm, 225mm, 250mmTransport Package
OEMSpecification
3" 4" 5" 6"7'Trademark
JINGSTAROrigin
Fujian, ChinaProduction Capacity
90000Key features
Versatile Diameter Options: Available in 80mm, 100mm, 125mm, 150mm, 175mm, 200mm, 225mm, and 250mm sizes.
Durable Plastic Construction: Made from high-quality plastic with Velcro for flexible polishing pad mounting.
Wide Material Compatibility: Suitable for polishing marble, granite, quartzite, concrete, crystal, and microcrystalline stone.
Professional Manufacturing: Produced by Quanzhou Jingstar Co., Ltd with skilled engineers and quality control.
Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.
OEM and ODM Services: Customization services available for tailored product requirements.
Global Market Reach: Products exported to North America, Europe, Southeast Asia, and other international markets.
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 diameters are available for this backer holder?
A:
We offer diameters of 80mm, 100mm, 125mm, 150mm, 175mm, 200mm, 225mm, and 250mm.
Q:What materials can be polished with this holder?
A:
It is designed for polishing marble, granite, quartzite, concrete, crystal, and microcrystalline stone.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide both OEM and ODM services to meet your specific customization needs.
Q:What is the lead time for orders?
A:
The lead time is within 15 working days for both peak and off-peak seasons.
Q:What is the material of the backer holder?
A:
The backer holder is made of plastic with a Velcro surface for pad attachment.
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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