Can the sprocket be customized for specific needs?

Yes, we offer bespoke solutions designed by experienced specialists to meet exact demands.

What surface treatments are available?

Options include black oxidation, zincing, nickelage, carburizing, and hardening.

What is the minimum order quantity?

Trial orders are available and welcome.

Heavy Load 12A Double Plus Sprocket for Mining Equipment Chains

Name: Heavy Load 12A Double Plus Sprocket for Mining Equipment Chains
Brand: Qingdao Star Machine Technology Co., Ltd.
SKU: 2082987802

Shandong, ChinaQingdao Star Machine Technology Co., Ltd.

US$0.30-1.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Model NO.

12A

Hardness

Hardened Tooth Surface

Manufacturing Method

Rolling Gear

Toothed Portion Shape

Spur Gear

Material

Stainless Steel

Type

Circular Gear

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

>300mm

Drill Hole Depth

>300m

Bit Type

Diamond Bit

Drilling Way

Compound

After-Sales Service

7*24hours

Warranty

1 Year

Transport Package

Wooden Cases

Specification

ALL KIND OF

Trademark

SMCC OR NO MARK

Origin

China

HS Code

8483409000

Production Capacity

10000000pieces/Year

Key features

Customization Available: OEM and ODM services available with bespoke solutions for specific applications.

Wide Material Options: Available in 1020, 1045, SS304, SS316, or as per user request.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, ISO 9001:2008, and SGS.

Fast Delivery: 10 days for samples and 15 days for official orders.

Advanced Manufacturing: Produced using 219 sets of advanced automatic CNC machines.

Durable Surface Treatment: Features carburizing, hardening, nitriding, and various plating options.

Global Service Network: Well-developed worldwide marketing and after-sales support system.

1-Year Warranty: Comprehensive 1-year warranty coverage for product quality assurance.

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: ≤1.74hTerms 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.