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Product profile
Customization
AvailableCustomized
CustomizedCertification
ISO, SGSModel NO.
2mm-2.381mmStandard Parts
YesUniversal
YesType
Bearing BallMaterial
Carbon SteelGrade
G100Hardness
60~66HRCSample
FreeSurface
BrightChecking
100% SortingTransport Package
Dry or OiledSpecification
2mm 2.381mmTrademark
YIHEBALLSOrigin
ChinaHS Code
84829100Production Capacity
1 Billion PCS/YearsKey features
Through hardened, high hardness HRC60 to 67, excellent wear resistance
recise 2mm dimension, strict dimensional tolerance control
Highly polished surface, good sphericity, smooth rolling performance
Magnetic property, suitable for magnetic structure applications
Every batch undergoes 100% automatic sorting in a dust-free cleanroom using dual-track sorting machines, followed by manual visual re-inspection before shipment, ensuring zero-defect quality.
Our quality management system is certified to ISO 9001:2015, and hold SGS and RoHS certifications. Raw material mill certificates (from Dongbei Special Steel) are available for full traceability.
Founded in 2007, our 20,000 sqm factory produces up to 1 billion steel balls annually. With nearly two decades of focus on precision micro balls
Direct factory supply, customizable grade & bulk order available
Company profile
Business Type: Manufacturer/FactoryExport Year: 2016-03-31Nearest Port: QingdaoAverage Response Time: ≤0.06hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF
About Our Factory & Business Background
AddressNorth Industrial Park, Wulian County, , Rizhao, Shandong, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsStainless Steel Ball 1mm To25.4mmmm, Micro Steel Ball0.4mm to 2.381mm, Chrome Steel Ball 1mm to 25.4mm, Carbon Steel Ball 3mm to 30mm, Bearing Steel Balls, 440c Stainless Steel Ball, 304 316L Stainless Steel Ball, Precision Steel Ball, Industrial Solid Steel Ball, Anti-Corrosion Stainless Steel Sphere
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What sizes and precision grades do you offer?
A:
We offer balls in diameters from 1mm to 12.7mm, including popular micro sizes of 1mm, 1.2mm, 1.5mm, 1.588mm, 2mm, and 2.381mm. Grades G10-G100 are available for Chrome/420C/440C, and G100-G1000 for 304L/316L/430L/Carbon, all complying with ISO 3290, DIN 5401, and AFBMA standards.
Q:Do you provide free samples
A:
Yes, free samples are available for most standard sizes. Please contact us with your required size, grade, quantity, and courier account (DHL/FedEx/UPS), and we will arrange shipment promptly.
Q:How do you ensure product quality?
A:
We implement 100% quality control: every ball is automatically sorted in a dust-free cleanroom using dual-track precision sorting machines, and each batch is then manually re-inspected before shipment. We are ISO 9001:2015 certified and provide batch inspection reports.
Q:What is your MOQ?
A:
For standard sizes in stock, the MOQ is flexible; for custom sizes or special grades, please contact us with your specific requirements for a quotation.
Q:Are you specialized in manufacturing micro steel balls?
A:
Yes. Specializing in precision micro steel balls since 2007, we have over 20 years of experience covering 1mm to 12.7mm, with particular expertise in tiny diameters from 1mm to 2.381mm. Our large-scale continuous-cycle production ensures superior batch consistency and high output capacity.
Send Inquiry
*To:
WULIAN COUNTY YIHE INDUSTRIAL&TRADING CO.,LTD
WULIAN COUNTY YIHE INDUSTRIAL&TRADING CO.,LTD*Content:
Supplier replies will be sent to your registered email
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