What is your sample policy?

We can supply samples if we have ready parts in stock, but customers must pay the sample cost and courier cost. We welcome sample orders.

Do you test all goods before delivery?

Yes, we conduct 100% testing before delivery to ensure quality.

How do you ensure long-term business relationships?

We maintain good quality and competitive prices to ensure customer benefits. We respect every customer as a friend and sincerely do business with them regardless of their origin.

Motorcycle Chains and Sprocket O Ring Motorcycle Chains

Name: Motorcycle Chains and Sprocket O Ring Motorcycle Chains
Brand: Qingdao Wolff Chain Drive Co., Ltd.
SKU: 2154158262

Shandong, ChinaQingdao Wolff Chain Drive Co., Ltd.

US$1.00-10.00

500 Meters

Sample price:US$2.00/foot.Request sample

Product profile

Customization

Available

Type

Chain

Material

Alloy Steel

Model NO.

428

Certification

ISO9001：2001

Surface Treatment

Zinc Plated, Chrom Plated, Sand Blasting, Dull Polish, Polishing, Gold Coated, Copper Coated

R&D

OEM

Transport Package

Carton

Specification

Customer's Drawing & ISO standard

Trademark

DOVON/DECHO

Origin

China

HS Code

7315119000

Key features

High Load Capacity: Robust structure ensures stable power transmission and impact resistance in harsh environments.

Corrosion Resistant: Made from alloy steel with surface treatments like zinc plating to resist abrasion and corrosion.

Wide Compatibility: Compatible with harvesters, tractors, seeders, and rotary tillers for efficient farm machinery operation.

Custom OEM Service: Supports OEM production based on customer samples, technical drawings, and specific design criteria.

100% Quality Test: All goods undergo 100% inspection before delivery to ensure first quality and reliability.

Fast Delivery: Samples delivered in 20 days; official orders typically take 25-30 days after advance payment.

Competitive Pricing: Offers best service and competitive prices while maintaining high quality standards.

Durable Material: Constructed from high-strength materials like SS304, SS316, 45Mn, and 42CrMo for long service life.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Qingdao Wolff Chain Drive Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Full Customization CertifiedExport Year: 16 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.87h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Qingdao-based trading company associated with four production lines and assembly and pressing equipment. It has 16 years of export experience, self-operated import/export rights, and export sales accounting for 51%–70% of total sales, but its stated primary export market is domestic. Production-related evidence includes six to ten quality-control staff, in-stock capability, and lead times within 15 working days in both peak and off-season periods. However, no valid manufacturing-capacity contract exists with related subcontractors, and no supplier management-system certification is reported. Quality assurance is stated, but corrective-action and complaint-handling procedures lack written procedures or records. The supplier offers full customization, while R&D evidence is weak: no new products in the past year, no ODM, OEM for popular brands, or SDK capability. No Fortune 500 partnerships, overseas agents, branches, showrooms, warehouses, or offline trade-show participation...

CertificationsThe supplier management-system certification field is reported as NIL. Although quality assurance is stated elsewhere, no formal management-system certification is evidenced.

After-Sales capabilityThe supplier has in-stock service capability and accepts multiple payment and quotation terms, but it has no overseas warehouse, showroom, agents, or branches. Complaint handling and corrective/preventive action lack written procedures or records, and service-capability assessment also lacks documented procedures.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no OEM capability for popular brands, and no available SDK. Total R&D engineer experience is listed as 1, which does not establish strong innovation capacity.

Production capacityThe supplier operates or is associated with four production lines, has assembling and pressing machines, six to ten quality-control staff, in-stock capability, and stated lead times within 15 working days in both seasons. However, it lacks a valid manufacturing-capacity contract with related subcontractors, so production control and capacity assurance are not fully established.

Customization capabilityFull customization is explicitly offered through the design-services capability. The absence of ODM service and recent new-product development limits broader R&D support, but it does not negate the stated customization service.

Client casesNo partnerships with Fortune 500 companies are reported. The slices also provide no named customer cases or other verified customer references, so the supplier’s customer-case strength cannot be established.

Product Q&A

Q:What are your terms of packing?

Generally, we pack our goods in single color boxes. If you have special requests, please negotiate with us in advance, and we can pack the goods as per your request.

Q:What are your terms of payment?

T/T 30% as deposit, and 70% before delivery. We will show you photos of the products and packages before you pay the balance. Other payment terms can be discussed.

Q:What are your terms of delivery?

We accept EXW, FOB, CFR, and CIF terms.

Q:How long is the delivery time?

Generally, it takes 25 to 30 days after receiving your advance payment. The specific time depends on the items and the quantity of your order.

Q:Can you produce according to samples?

Yes, we can produce by your samples or technical drawings. We can also build the necessary molds and fixtures.