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Product profile
Customization
AvailableType
Abrasive Grinding HeadMaterials
DiamondModel NO.
RY-D-Grinding head 01Certification
ISOShape
ConicalApplications
Hand DrillStandard
NonstandardLead Time
15daysMOQ
1 PieceSize
CustomizationApplication
Grey Cast Iron, Nodular Cast,Stainless Steel,Grit
80-200Warranty
3 YearsTransport Package
Carton BoxSpecification
Weight: 0.08KG/pcTrademark
RuiyanOrigin
ChinaHS Code
68042100Production Capacity
300000PCS/YearKey features
Customizable Size: Size is customizable to meet specific grinding requirements.
Low MOQ: Minimum order quantity is just 1 piece for flexible purchasing.
High Wear Resistance: Made with diamond particles and metal matrix via high-temperature brazing.
Wide Application: Suitable for ceramics, glass, quartz, cast iron, and stainless steel.
Fast Delivery: Delivery time is 5-10 days for in-stock items or 10-15 days otherwise.
3-Year Warranty: Comprehensive 3-year warranty coverage for product quality assurance.
Manufacturer Direct: Direct sales from Henan Ruiyan Diamond Technology Co., Ltd factory.
Professional Design: Custom design service provided based on your grinding machine and material.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-07-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.35h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHenan Ruiyan Diamond Technology Co., Ltd. is identified as a Chinese manufacturer specializing in diamond and CBN grinding tools, double-end grinding discs, polishing discs, and related equipment. The company was established in 2012 and has reported factory operations in Yuanyang County, Xinxiang, Henan, with four production lines, a 16,000 m² manufacturing plant, and stated output for grinding wheels, CNC double-end grinding machines, and trimming wheels. It holds ISO 9001:2015 certification and reports applications in automotive, compressor, aerospace, ceramics, magnetic materials, and semiconductor industries. Evidence supports manufacturing, R&D, and production capabilities, but information is insufficient to confirm after-sales service depth, financial credibility, customization capability, or specific customer cases. Some company details are inconsistent, including employee count, head-office location, and company classification.
Supplier typeThe supplier is explicitly described as a manufacturer and as a technology R&D enterprise engaged in the production and sale of high-precision grinding discs. However, one record classifies the company nature as a trading company, creating a data inconsistency; the manufacturing description, factory location, production lines, and product output nevertheless provide direct evidence of manufacturing activity.
CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. This supports the existence of a documented quality-management certification, although no certification scope, issuing body, or validity period is provided.
R&D capabilityThe supplier is described as a technology R&D enterprise with self-developed ceramic CBN and diamond grinding discs, mirror polishing discs, and double-end grinding discs using unique technology. It also reports seven years of R&D-engineer experience, providing explicit evidence of product-development capability.
Production capacityThe supplier reports a factory in Henan, four production lines, a 16,000 m² manufacturing plant, and stated annual output of 600 diamond or CBN grinding wheels, 200 high-precision CNC double-end grinding machines, and 30,000 trimming wheels. It also states lead times within 15 working days in both off-peak and peak seasons; these figures support established production capacity, although employee and location records are inconsistent across slices.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are manufacturer.
Q:How long is your delivery time?
A:
Generally 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q:Whether to accept customization?
A:
Yes, Please tell us the product that you need to lapping and polish, the grinding machine that you use, we will design for you!
Q:What materials can this grinding head handle?
A:
It is suitable for grinding high hardness, brittle materials, such as ceramics, glass, quartz, grey cast iron, ductile cast iron, stainless steel, cemented carbide and so on.
Q:What is the warranty period?
A:
3 Years.
Send Inquiry
*To:
Henan Ruiyan Diamond Technology Co., Ltd
Henan Ruiyan Diamond Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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