What surface treatments are available?

Available treatments include zinc plating, chrome plating, sand blasting, dull polish, polishing, copper coating, heat treatment, and more.

What is the precision tolerance of your products?

The precision tolerance ranges from 0.001 to 0.0015mm.

Do you have quality control measures?

Yes, we have 9 QA/QC inspectors, 100% inspection for finished products, and a defective rate of only 0.1%.

Sintered Sprocket Chainwheel Transmission Gear Parts

Name: Sintered Sprocket Chainwheel Transmission Gear Parts
Brand: Taizhou Tenghong Material Technology Co., Ltd.
SKU: 706865972

Zhejiang, ChinaTaizhou Tenghong Material Technology Co., Ltd.

US$0.60

500 Pieces

Product profile

Customization

Available

Type

Sprocket

Material

Sinter Metal

Model NO.

SP-12

Certification

ISO9001：2001, CCC, SONCAP, CE

Number of Row

Double Row

Surface Treatment

Zinc Plated, Chrom Plated, Sand Blasting, Dull Polish, Polishing, Copper Coated, Heat Treatment

Using

Auto Engine Chain

Surface

Heat Treatment

Transport Package

Carton or According to Client's Request

Specification

wuling auto engine

Trademark

according to customer's requirement

Origin

Zhejiang, China

Production Capacity

500, 000, 0PCS/Month

Key features

Full Customization Options: Supports customization from samples, designs, and full customization with flexible options.

Precision Manufacturing: Tolerance/precision range of 0.001~0.0015mm with 100% inspection before shipment.

ISO9001 Certified Quality: Passed TS16949 and ISO-9001:2000 verification with 0.1% defective product rate.

Diverse Surface Treatments: Offers zinc plating, chrome plating, heat treatment, polishing, and more.

OEM and ODM Services: Professional OEM/ODM services available for auto engine chains and custom designs.

Fast Delivery: Punctual delivery with one-month lead time during both peak and off-peak seasons.

Sample Availability: Samples (one piece) provided before substantial orders.

Company profile

Fast DeliveryQuality AssuranceR&D CapabilitiesCustomization from Samples

Taizhou Tenghong Material Technology Co., Ltd.

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: 15 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on forgings, powder metallurgy products, bearings, and machined mechanical parts. It provides 3D software design, sample-based customization, ODM, and OEM services, and reported new products during the past year. Manufacturing is supported by six production lines, molding, sintering, and CNC facilities, 12 years of R&D engineer experience, and 6–10 quality-control staff. It has valid contracts with associated subcontractors and exports 41%–50% of sales. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agent or branch, SDK, or offline trade-show participation. Financial information is identified for recent years, but no assessable financial results are provided. Certification, after-sales capability, and customer case details are insufficient.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in forging, powder metallurgy, bearing manufacturing, and mechanical-part machining. Its facilities and product scope indicate a manufacturing-oriented industrial component supplier.

After-Sales capabilityThe supplier has no reported overseas warehouse, showroom, agent, or branch, and offers no overseas service countries. These limitations indicate weak documented overseas service coverage, while specific after-sales procedures or support commitments are not provided.

R&D capabilityThe supplier provides 3D software design, has sample-customization and ODM capabilities, reported new products during the past year, and has R&D engineers with 12 years of total experience. It lacks an available SDK, but the documented product-development and design capabilities support a positive assessment overall.

Production capacityProduction is supported by six lines, molding, sintering, and CNC facilities, valid contracts with associated subcontractors, and a one-month average lead time in both peak and off-season periods. Export sales account for 41%–50%, but the supplier has no inventory capability and does not continuously reconcile quantities for each batch or mass production.

Customization capabilityThe supplier explicitly offers customization from samples, 3D software design, ODM services, and OEM services for popular brands. These capabilities provide direct evidence of product customization and contract-manufacturing support.