What payment terms do you accept?

We accept various payment methods including LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the warranty or quality guarantee?

We guarantee high-quality products with competitive pricing. Our principle is 'Credibility Supremacy, and Customer First'.

What is the minimum order quantity (MOQ)?

Specific MOQ details are not listed, but we support sample services and custom orders based on demand.

240-2 a Series Short Pitch Duplex Roller Chain

Name: 240-2 a Series Short Pitch Duplex Roller Chain
Brand: Tianjin Haorongshengye Electrical Equipment Co., Ltd.
SKU: 2004242642

Tianjin, ChinaTianjin Haorongshengye Electrical Equipment Co., Ltd.

US$1.00-100.00

5 Meters

Sample price:US$50.00/meter.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Application

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

Surface Treatment

Oil Blooming

Structure

Roller Chain

Material

Stainless Steel

Type

Short Pitch Chain

Pitch

6.35-200mm

Length Per Piece

5FT/10FT/5meter/10meter

Roller Dia

as Demands

OEM

Accepted

Color

as Demands

Row

Single/Double/Triple

Sprocket

Suitable

Transport Package

Cartoon Box/Wooden Box

Trademark

HRSY

Origin

Tianjin

HS Code

7315119000

Key features

Wide Customization Options: Customizable pitch (6.35-200mm), length, roller diameter, color, and row configuration.

High-Quality Materials: Available in 40Mn, 45Mn, SS316, SS304, and SS201 for durability and corrosion resistance.

Versatile Applications: Suitable for textile, garment, conveyer, packaging, automotive, and agricultural machinery.

OEM/ODM Service: Accepts custom logos, drawings, and OEM/ODM manufacturing services.

Competitive Pricing: Offers high-quality products at competitive prices with reliable service.

Fast Response Time: Professional technical team provides 24-hour online service and replies within 24 hours.

Standard Compliance: Manufactured according to ANSI, DIN, and ISO standards for precision and reliability.

Flexible Packaging: Standard lengths of 5ft or 10ft per piece, with custom lengths available upon request.

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: ≤1.54h 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.

Product Q&A

Q:What customization options are available for this roller chain?

We offer customization for pitch (6.35-200mm), length per piece, roller diameter, color, row configuration (single/double/triple), and sprocket compatibility.

Q:What materials are used to manufacture these chains?

The chains are made from high-strength materials including 40Mn, 45Mn, and stainless steel grades SS316, SS304, and SS201.

Q:Can I place an OEM or ODM order?

Yes, we accept OEM and ODM services. You can provide your drawings or logo, and we will customize the product according to your requirements.

Q:What are the standard and custom length options?

Standard stock lengths are 5ft and 10ft per piece. We also support custom lengths based on your specific demands.

Q:What is the lead time for orders?

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