Does the coupling include a cover?

Yes, the structure includes roller chain, sprocket, and cover.

Kc Series Steel Roller Chain Coupling with Sprocket

Name: Kc Series Steel Roller Chain Coupling with Sprocket
Brand: Tianjin Haorongshengye Electrical Equipment Co., Ltd.
SKU: 2002886362

Tianjin, ChinaTianjin Haorongshengye Electrical Equipment Co., Ltd.

US$1.00-50.00

2 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Shaft Hole

8-24

Bore Diameter

9mm

Structure

Shaft Coupling

Material

Carbon Steel

Type

Shaft Coupling

Pitch

6.35-100mm

Sprocket Teeth Number

8-100t

Chain Length

OEM

Keyway

with/Without

Set Screw

with/Without

Hub

with

Transport Package

Cartoon Box/Wooden Box

Trademark

HRSY

Origin

Tianjin

HS Code

7315119000

Key features

Customizable Specifications: Pitch 6.35-100mm, Teeth 8-100t, Keyway/Set Screw optional.

High Performance Design: Lightweight roller chain coupling with sprocket and cover.

OEM and ODM Service: Customized according to drawings with professional support.

Fast Response Time: Inquiry reply within 24 hours by professional technical team.

Competitive Pricing: Offering high quality products at competitive prices.

Sample Service Available: Supports sample provision for quality verification.

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: ≤1.80h 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.