What is the production capacity?

Our production capacity is 10,000 pieces per day.

What is the average lead time?

Peak season lead time is within 15 workdays, while off-season lead time is one month.

Durable 50km Wear-Resistant Track Rollers for Smooth Operation

Name: Durable 50km Wear-Resistant Track Rollers for Smooth Operation
Brand: Qingdao Tianhua Yihe Foundry Factory
SKU: 2092980962

Shandong, ChinaQingdao Tianhua Yihe Foundry Factory

US$15.00

50 set

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, JIS Code, ASME

Tolerance

+/-0.01mm

Surface Treatment

Powder Coated

Machining Method

CNC Stamping

Material

Copper

Delivery Time

15-30 Days

Service

OEM Customized Services

Usage

Slidng Door

Design Style

Modern

Transport Package

Carton

Specification

customized

Trademark

THYH

Origin

Qingdao, China

Key features

Heavy-Duty Steel Assembly: Constructed with durable steel for a lifetime of reliable performance and anti-tipping stability.

Smooth Nylon Ball Bearings: Equipped with hard nylon ball bearing rollers for seamless and quiet gate movement.

Universal Compatibility: Easily fits any sliding rolling gate with a versatile bolted bracket mount design.

OEM/ODM Customization: Full customization support from design and prototyping to tooling and production.

ISO Certified Quality: Manufactured under strict quality control procedures with ISO certification.

Professional Manufacturer: Over 20 years of experience in metal products with advanced machining equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Qingdao Tianhua Yihe Foundry Factory

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: QINGDAO,CHINAAverage Response Time: ≤0.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTianHua YiHe demonstrates established manufacturing and customization capabilities for metal structures, components, and assemblies. It operates three production lines, has specified machining and welding equipment, maintains 21–30 quality-control staff, and reports ISO 9001, ASME, and HSE certifications. The supplier supports inventory, exports 71%–90% of sales, and has valid manufacturing contracts with related subcontractors. Customization is supported from samples, designs, or full specifications. However, several management controls lack written records, including finished-product inspection, corrective actions, complaint handling, and supplier-service assessment. Financial information is limited to year labels without performance values. No SDK, overseas agents, branches, warehouse, showroom, or offline trade-show participation is reported. Customer cases are not provided.

Supplier typeThe supplier presents itself as a factory producing metal structures, components, and assemblies, supported by cutting, drilling, grinding, shot blasting, tapping, and welding equipment. It also manages related subcontractors through valid manufacturing contracts and has inventory capability, but no overseas agents, branches, warehouse, or showroom.

CertificationsThe supplier explicitly reports holding ISO 9001, ASME, and HSE certifications, providing direct evidence of formal quality, industry, and safety-related certification coverage.

Production capacityProduction capability is supported by three production lines, a range of metal-processing and welding equipment, one-month average lead times in both peak and off-season periods, inventory capability, and valid subcontractor contracts. A deficiency is that the factory does not continuously reconcile quantities for every batch or bulk production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor requirements, and flexible requirements. It states that it can produce customized metal structures, components, and assemblies, directly demonstrating broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer engaging in the field of metal products for more than 20 years.

Q:How much is the freight?

Freight is decided based on your mode of shipping and quantity. Please provide specific transportation mode (by sea or air) and destination port or airport.

Q:Do you accept retail orders? What is the MOQ?

Yes, we accept retail orders. The MOQ is negotiable; please contact us for discussion.

Q:Do you provide ODM/OEM service?

Yes, OEM and ODM are available. You can provide design plans or original samples. We handle design, prototype reviewing, tooling, and production in our factory.

Q:Can you provide samples?

Yes, we can ship samples via DHL, UPS, Fedex, TNT, EMS, etc. Please contact us for details.