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High Quality 4 Inch Rubber Backing Pad for Stone Polishing
US$1.90-2.60
20 Pieces
Sample price:US$2.50/piece.Request sample
Product profile
Customization
AvailableStandard
3" 4" 5" 6"7'Shape
CupModel NO.
JINGSTARBonding Agent
Resin BinderApplication
for Marble Granite Ceramic Tile porcelain GlassGrit
M14Color
BlackConnection
M14 5/8"-11Transport Package
Carton, Wooden CartonSpecification
inch4Trademark
JINGSTAROrigin
ChinaProduction Capacity
90000Key features
Soft Elasticity Design: Ideal for polishing curved surfaces, edges, and irregular contours of stone.
High Quality Material: Constructed with high-strength plastic and metal thread insert for durability.
Universal Gold Size: 4 inches (100mm) diameter balances efficiency and flexibility.
Wide Machine Compatibility: Suitable for over 6 types of grinders, drills, and hand polishing machines.
Professional Application: Specifically designed for marble, granite, quartz, and concrete flooring.
Customizable Options: Available in soft or hard options with various grits and colors.
Anti-Delamination Feature: Resin binder ensures anti-aging and anti-cracking performance.
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 sizes are available?
A:
Available in 3 (80mm), 4 (100mm), 5 (125mm), 6, and 7 inch diameters.
Q:What materials are used to make the pad?
A:
Made from rubber and metal with a resin binder and high-strength plastic insert.
Q:Which machines can use this backing pad?
A:
Compatible with angle grinders, hand polishers, pistol drills, bench drills, and flat drills.
Q:What is the difference between soft and hard pads?
A:
Soft pads are for contours and curved surfaces, while hard pads are for straight edges.
Q:What is the lead time for orders?
A:
Peak and off-peak season lead times are both within 15 workdays.
Send Inquiry
*To:
QUANZHOU JINGSTAR CO., LTD.
QUANZHOU JINGSTAR CO., LTD.*Content:
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