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 your goods before delivery?

Yes, we have 100% testing before delivery.

How do you ensure long-term business relationships?

1. We keep good quality and competitive prices to ensure customer benefits. 2. We respect every customer as a friend and sincerely do business with them, regardless of origin.

Qd Bushing

Name: Cast Iron Belt Wheel with Taper Locking Spz/ Spb/Spc/Spb/Qd Bushing
Brand: Yuchen power transmission limited
SKU: 747323992

Zhejiang, ChinaYuchen power transmission limited

US$2.00

10-99 Pieces

US$1.00

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Pulley Sizes

Type C

Model NO.

spz 200

Manufacturing Process

Casting

Material

Carbon Steel

Surface Treatment

Polishing

Application

Chemical Industry, Grain Transport, Mining Transport, Power Plant

Transport Package

Non-Fumigation Wooden Box, by Air, by Ocean

Specification

spz 300

Trademark

Origin

China

HS Code

8483900090

Production Capacity

10000/Month

Key features

Customizable Bore Options: Prebore can be machined to customer requirements; available with taper lock, QD, or pilot bores.

High-Quality Materials: Manufactured from cast iron EN-GJL-250 or steel C45 E, ensuring durability and strength.

Wide Size Range: Available in diameters from 62MM to 2000MM to fit various belt types and applications.

OEM/ODM Support: We accept production from samples, technical drawings, designs, and full customization.

100% Quality Testing: All goods undergo 100% inspection before delivery to ensure functional and visual quality.

CE & ISO Certified: Products meet European standards and hold CE and ISO certifications for safety and quality.

Versatile Applications: Suitable for chemical industry, grain transport, mining, and power plant machinery.

Competitive Pricing: We maintain competitive prices to ensure customer benefits while keeping good quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceRaw-Materials TraceabilityQuality Assurance

Yuchen power transmission limited

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤7.58h

AI-Powered supplier vetting

SummaryYuchen Power Transmission is identified as a professional Chinese manufacturer of power-transmission and machinery parts, including sprockets, chains, gears, pulleys, and bearings. It provides 3D software design and multiple customization options, supported by stated R&D capability. Production information includes four production lines, six to ten quality-control staff, and stated output across die-casting parts, roller chains, and sprocket/gear/timing-pulley products. Quality assurance and raw-material traceability are reported, but corrective-action and complaint procedures lack written records. The supplier has no available SDK, in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Manufacturing-capacity controls show gaps, including no valid manufacturing-capacity contract, no continuous quantity reconciliation, and no outsourcing SOP. Financial-period information is provided, but it does not establish financial credibility. No...

Supplier typeThe supplier is explicitly described as a professional technical supplier and a professional manufacturer from China producing power-transmission and machinery parts. Its stated global sales and service network and broad export-market coverage support its classification as a manufacturing supplier with international sales reach.

After-Sales capabilityThe supplier reports quality assurance and raw-material traceability, and it has procedures for corrective/preventive action and customer complaints. However, those procedures have no written records, while the supplier lacks in-stock service, overseas warehouses, overseas showrooms, overseas agents or branches, and has no stated overseas-service countries, limiting evidence of robust after-sales support.

R&D capabilityThe supplier is identified as having R&D capability and providing 3D software design services, which supports technical design capability. However, it has no available SDK, so the evidence supports some innovation capability but not a complete software-development offering.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These statements directly support broad customization capability.

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 negotiated in advance.

Q:What are your terms of delivery?

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

Q:What is your delivery time?

Generally, it takes 25 to 30 days after receiving your advance payment. The specific delivery 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 molds and fixtures.