What certifications does the company hold?

Our factories are certified under ISO9002, ISO9001, and ISO/TS16949 quality management systems.

What industries use your chains?

Our chains are used in agriculture, food processing, logistics, packaging, construction, and heavy machinery.

What is the warranty or quality guarantee?

We perform 100% inspection on finished products including visual and function checks to ensure high quality.

Durable Heavy-Duty Hollow Pin Chain for Elevators and Heavy Lifting

Name: Durable Heavy-Duty Hollow Pin Chain for Elevators and Heavy Lifting
Brand: Hangzhou Sfr Technology Co., Ltd.
SKU: 2128532415

Zhejiang, ChinaHangzhou Sfr Technology Co., Ltd.

US$5.38

500-999 Pieces

US$4.99

1,000-1,499 Pieces

US$4.21

1,500-1,999 Pieces

US$3.89

2,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy

Structure

Roller Chain

Surface Treatment

Electroplating

Chain Size

1/2"*3/32"

Feature

Heat Resistant

Tensile Strength

3.5-38.8kN

Standard or Nonstandard

Standard

Keywords

Engine Parts

Size

Customer Size Accepted

Sample

Accepted

Service

Accept OEM ODM

Customized Support

OEM, ODM, Obm

Type

Roller Chain

Packing

Chain+Plastic Bag+ Carton+Wooden Case

Product Name

Agricultural Roller Chain

Used

Harvester Chain

Quality

High-Quality

Model

Choice

Manufacturing Process

Assembly

Transport Package

Box Packaging

Trademark

SFR

Origin

Zhejiang

Key features

Wide Application Range: Suitable for food processing, pharmaceuticals, agriculture, logistics, and heavy lifting equipment.

High Strength & Durability: Features heat resistance, wear resistance, corrosion resistance, and tensile strength up to 38.8kN.

OEM & ODM Support: Accepts OEM, ODM, and OBM services with flexible customization options from samples or designs.

Extensive Product Series: Over 2000 series including A/B series, heavy duty, side bow, and timing chains with 8000+ specs.

ISO Certified Quality: Manufactured under ISO9001, ISO9002, and ISO/TS16949 systems with 100% finished product inspection.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays or one month.

Global Export Experience: Exporting to over 80 countries with 13 years of experience and 180 production lines.

Advanced Manufacturing: Equipped with automatic high-speed punching, assembly lines, and precision testing machines.

Company profile

Patents AwardedOEM ServicesQA/QC InspectorsR&D Capabilities

Hangzhou Sfr 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: 13 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.70h

AI-Powered supplier vetting

SummaryHangzhou Sfr Technology Co., Ltd. is a combined type factory based in Hangzhou, Zhejiang, China, established in 2011. It specializes in the production of various chains and sprockets, offering robust customization and R&D capabilities, including ODM and OEM services for well-known brands. The company has been exporting goods for 13 years, with 51-70% of its total sales derived from exports. However, it lacks offshore presence and ERP system integration for digital management. Despite this, it has participated in international trade shows and holds a National Science and Technology Progress Award, indicating a certain level of innovation and industry recognition.

Supplier typeThe supplier is identified as a 'Combined' type company with a limited ownership structure and functions as a factory.

R&D capabilityThe supplier has R&D capabilities with recent new products and holds a National Science and Technology Progress Award, but lacks SDK availability.

Production capacityThe supplier produces a wide range of chains and sprockets, focusing on automotive and transmission systems.

Customization capabilityThe supplier offers extensive customization services, including full customization and ODM/OEM capabilities.