Heavy Duty Komatsu D20 Bulldozer Bottom Roller with High Hardness

Name: Heavy Duty Komatsu D20 Bulldozer Bottom Roller with High Hardness
Brand: Qingdao Star Machine Technology Co., Ltd.
SKU: 2163382372

Shandong, ChinaQingdao Star Machine Technology Co., Ltd.

US$1.00-30.00

10 Pieces

Sample price:US$32.00/piece.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Feature

Flame-Retardant, Anti-Static, Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Alkali-Resistant, Skid-Resistance, Wear-Resistant, Acid-Resistant, High Temperature-Resistance

Model NO.

D20 D6C D6D D6E D21 D31 D50

Application

Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car

Surface Treatment

Polishing

Material

40mn2,50mn/40simnti

Standerd

ISO 9001

Hardness

Surface Hardness HRC50-58

Hardened Depth

Hardened Depth 5-12mm

Core Application

Undercarriage Parts, Track Roller for Bulldozer, C

Color

Black and Yellow

Warranty

1 Year

Function

Machinery Repair Shops, Construction Works

Type

Single Flange Double Flange

Transport Package

Carton Cases. Pallet or Wooden Box

Specification

D20 D6C D6D D6E D21 D31 D50

Trademark

SMCC or Customize

Origin

China

HS Code

8431390000

Production Capacity

10000000pieces/Year

Company profile

Qingdao Star Machine Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1997-07-16Nearest Port: QINGDAO, TIANJIN, SHANGHAIAverage Response Time: ≤1.58hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company in Liaocheng, Shandong, China, supplying valves and electronic sensors with 23 employees. It identifies as a professional technical supplier and provides 3D design, sample-based customization, ODM, and OEM services. Quality processes include assurance, raw-material traceability, documented inspections, complaint handling, and corrective-action procedures. The supplier has inventory capability, testing equipment, export experience, and a high stated export share, but lacks an effective contract with related manufacturing subcontractors, overseas warehouses, overseas showrooms, and an available SDK. No new products were reported in the past year, while financial credibility and customer-case evidence remain insufficient for firm assessment.

Supplier typeThe supplier is explicitly identified as a professional technical supplier, operates as a limited company, and offers valves and electronic sensors. It also provides ODM and OEM services, indicating a product manufacturer or design-manufacturing supplier rather than a general trading-only entity.

After-Sales capabilityThe supplier states that its global service network provides timely after-sales technical services and reports a clear, followed customer-complaint procedure. However, it has no overseas warehouse or showroom, which may limit local service infrastructure, although the evidence does not establish that after-sales performance is inadequate.

Production capacityThe supplier reports inventory capability, computer-controlled CNC machines, extensive spare-parts inventory, finished-product inspection procedures, and testing equipment including salt-spray and tensile-testing machines. However, there is no valid contract between the factory and related subcontractor, creating a documented manufacturing-governance deficiency despite other production resources.

Customization capabilityThe supplier explicitly offers sample-based customization, customer-specific product design and development, 3D software design, OEM customization, and ODM services. These repeated statements provide direct evidence of customization capability for specific applications.