What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Do you provide samples?

Yes, we provide sample service to ensure product quality meets your requirements.

C45 Steel 12b Transmission Chain Sprocket

Name: C45 Steel 12b Transmission Chain Sprocket
Brand: Tianjin Haorongshengye Electrical Equipment Co., Ltd.
SKU: 1995893342

Tianjin, ChinaTianjin Haorongshengye Electrical Equipment Co., Ltd.

US$2.00-100.00

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Application

Machinery, Agricultural Machinery

Hardness

Hardened Tooth Surface

Material

Stainless Steel

Teeth Number

10-100t

Pitch

15.875mm

Hole

6/8/10/12....

Keyway

with/Without

Set Screw

with/Without

Hub

with/Without

Surface Treatment

Zinc/Black Oxide

Suitable Chain

Provided

Transport Package

Cartoon Box/Wooden Box

Trademark

HRSY

Origin

Tianjin

HS Code

8483900090

Production Capacity

50000/Month

Key features

Customizable Specifications: Teeth 10-100t, Pitch 15.875mm, Hole/Keyway/Set Screw/Hub options available.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Aluminum, Nylon, POM, Copper, Brass, and 42CrMo.

Professional Heat Treatment: Hardened tooth surface via High Frequency Quenching, Hardening, Tempering, and Carburizing.

Diverse Surface Treatment: Options include Black Oxide, Zinc Plating, Chrome Plating, Spray Paint, and Sand-blasting.

Multiple Bore Types: Supports Pilot bore, Finished bore, Taper bore, Bearing hole, and Special bore configurations.

OEM/ODM Service: Customized manufacturing according to customer drawings with professional technical support.

Fast Response Time: Inquiries replied within 24 hours with 24/7 online professional technical team service.

High Precision Performance: Manufactured with precise tooth profile and dimensions to maximize chain performance.

Company profile

Tianjin Haorongshengye Electrical Equipment Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-06-20 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.71h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTianjin Haorongshengye Electrical Equipment Co., Ltd. is identified as a China-based limited company established in 2008, with 20 employees and operations in Tianjin. The available information presents it as a manufacturer and exporter of mechanical transmission products, including gears, racks, sprockets, roller chains, and timing pulleys, supported by 10 production lines and stated CNC, measurement, and heat-treatment equipment. It reports export markets across multiple regions and lead times of within 15 working days in both peak and off-peak seasons. The company states that it follows CE and ISO 9001 standards and offers bespoke solutions, but the provided slices do not include certificate documents or detailed after-sales procedures. Its company classification is also described as a trade company in one record, creating some ambiguity regarding its operating model. Customer-trade evidence is limited to two transactions associated with one Ukrainian buyer.

Supplier typeThe supplier is legally presented as Tianjin Haorongshengye Electrical Equipment Co., Ltd., a Chinese limited company established in 2008. Its profile describes it as a professional manufacturer and exporter, while another record classifies the company nature as a trade company; therefore, the evidence supports a manufacturer/exporter profile but also indicates an operating-model inconsistency.

R&D capabilityThe company reports three R&D engineers, offers bespoke solutions, and has introduced CNC hobbing, machining, grinding, broaching, measurement, punching, and heat-treatment equipment. This supports product-development and engineering capability, although the slices do not document patents, new product launches, R&D investment, or specific innovation outcomes.

Production capacityThe supplier reports a 220.0 m² manufacturing plant, 10 production lines, fewer than five quality-control staff, and advanced manufacturing and testing equipment. It also states that peak- and off-peak-season order fulfillment is within 15 working days, indicating operational capacity, although the relatively small stated plant area and limited QC staffing should be considered when assessing scalability.

Customization capabilityThe supplier explicitly states that it offers bespoke solutions, and its described design, development, production, CNC machining, measurement, and heat-treatment capabilities are directly relevant to customized mechanical transmission products. The slices do not specify customization limits, engineering workflows, prototype capability, or minimum order requirements.