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28BH Short Pitch Transmission Precision Roller Chains B Series Simplex
US$10.00-20.00
100 Meters
Product profile
Customization
AvailableApplication
Conveyer Equipment, Motorcycle, Agricultural MachineryStructure
Roller ChainModel NO.
28BHMaterial
AlloyType
Cranked Link ChainPitch
6.35mm~76.2mmCertificate
DINTensile Strength
4.3kn~585knWeight Per Meter
0.15kg/M~23.2kg/MColor
Natural GrayTransport Package
Standard Seaworthy PackagingTrademark
MWOrigin
Zhejiang, China (Mainland)Production Capacity
100000 Meter/Meters Per DayKey features
Wide Customization Range: Pitch, tensile strength, and weight per meter are fully customizable to meet specific needs.
Premium Material Options: Available in SS304, SS316, and SS316L stainless steel, plus nickel plated variants.
Multi-Strand Capability: Supports up to 5 strands with standard attachments for complex conveyor systems.
ISO9001 Certified Quality: Manufactured under ISO9001 standards with modern computerized machinery for precision.
Versatile Application: Suitable for conveyors, motorcycles, agricultural machinery, and beer bottle lines.
Diverse Chain Types: Offers bicycle, motorcycle, ASA, British standard, and large pitch chains.
Competitive Pricing: Provides competitive prices with one-time delivery and prompt engineering support.
Global Trust & Service: Trusted by worldwide buyers with excellent after-sales service and quick response.
Company profile

ZHEJIANG OCEAN INDUSTRY CO., LTDZhejiang, China
Business Type: Manufacturer/FactoryExport Year: 2018-10-16Average Response Time: ≤5.34h
AI-Powered supplier vetting
SummaryHangzhou Ocean Industry Co., Ltd. is a China-based trading company established in 2005, focused on power-transmission and related industrial products including chains, sprockets, gears, racks, pulleys, couplings, and reducers. It reports broad export coverage, export activity since 2018, and one-month order fulfillment in both peak and off-peak periods. The supplier claims ISO9001-compliant production procedures, after-sales service, engineering support, non-standard product design, and more than 10 production lines, although the available information does not independently verify these claims. Its manufacturing area and employee count are limited in the provided data, and no clear customer case details or financial-credit evidence are supplied. One trade record describes a gas-stove product, which is not aligned with the supplier’s stated primary product range and should be clarified.
Supplier typeThe supplier is explicitly identified as a trading company or limited company, headquartered in Hangzhou, China, and associated with industrial trading categories. Its stated product range centers on transmission components and machinery-related goods.
After-Sales capabilityThe supplier explicitly claims prompt response, engineering support, and good after-sales services, and states that it provides customer information and samples with a quick reply. These statements indicate declared service capability, but no service metrics, team structure, or verified customer outcomes are provided.
R&D capabilityThe supplier states that it can design and manufacture non-standard products to meet special customer requirements. This supports some customization-oriented engineering capability, but the slices do not provide examples, patents, research resources, or validated innovation results.
Production capacityThe supplier reports a 440.0 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, a broad industrial product range, and a one-month lead time in both peak and off-peak periods. These data support stated production and fulfillment capability, although the supplier is also classified as a trading company and the reported production scale is not independently verified.
Customization capabilityThe supplier explicitly states that it can design and manufacture non-standard products for customers’ special requirements. This is direct evidence of customization capability, though no technical examples, tooling details, or completed customized projects are supplied.
Product Q&A
Q:What is the customizable range for pitch and strength?
A:
Pitch can be customized from 6.35mm to 76.2mm, and tensile strength ranges from 4.3kn to 585kn.
Q:Are stainless steel chains available in different grades?
A:
Yes, we offer SS304 as standard, and SS316 or SS316L are also available upon request.
Q:What is the maximum number of strands supported?
A:
We support up to 5 strands for selected sizes, with standard attachments available.
Q:Does the product comply with international standards?
A:
Yes, our production procedures comply with ISO9001 standards and international advanced criteria.
Q:What types of chains do you supply?
A:
We supply bicycle, motorcycle, ASA, British standard, large pitch, and extend-pitch precision roller chains.
Send Inquiry
*To:
ZHEJIANG OCEAN INDUSTRY CO., LTD
ZHEJIANG OCEAN INDUSTRY CO., LTD*Content:
Supplier replies will be sent to your registered email
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