What is the diameter of the rollers?

The standard roller diameter is 49mm.

Roller Track for Logistic System

Name: Roller Track for Logistic System
Brand: King 9 Technology Company Limited
SKU: 813370035

Guangdong, ChinaKing 9 Technology Company Limited

US$16.80

100-1,999 Meters

US$15.50

2,000+ Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Material

SPCC

Surface Treatment

Galvanize

Model NO.

KJ-2060B

Motor Type

Installation

Metal Joint

Name

Roller Track

Size

4 Meter/PC

Length

Color

White/Yellow/ESD Black

Transport Package

Plastic Bags or Cardboard Boxes

Specification

L=4m

Trademark

K 9

Origin

Shenzhen, China

HS Code

8302490000

Production Capacity

5000meters/Month

Key features

Galvanized Steel Construction: U channel made of galvanized steel sheet for durability and corrosion resistance.

Standard 49mm Rollers: Rollers with a diameter of 49mm, available in white color for smooth transport.

Customizable Length Options: Available in 4-meter pieces with customizable colors including White, Yellow, and ESD Black.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Global Export Experience: Exporting since 2009 with flexible terms like FOB, CIF, and DDP to worldwide markets.

Company profile

King 9 Technology Company Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-10-01Nearest Port: Shenzhen, HongkongAverage Response Time: ≤5.02hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryKing 9 Technology Company Limited is a China-based limited company in Shenzhen, Guangdong, identified as both a trading company and manufacturer/factory. It supplies lean manufacturing and industrial equipment components, including aluminum profiles and pipes, coated pipes, metal joints, caster wheels, roller tracks, workstations, and pipe-racking systems. The supplier reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, seven production lines, and substantial stated output for aluminum pipe, aluminum profiles, metal joints, and AGV cars. It exports to multiple global regions, with Shenzhen and Hong Kong listed as nearby ports, and states a lead time within 15 working days in both peak and off-peak seasons. Evidence supports manufacturing scale, export readiness, and product-related engineering capability. However, the provided information does not substantiate after-sales service systems, financial credibility, named customer cases, or demonstrated customization projects.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with a limited-company structure and headquarters in Shenzhen, Guangdong, China. Its listed products and industrial-equipment business further support an operating role in manufacturing and supply of related components.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications or certificate scope and validity details are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes innovation, professional technology, lean-manufacturing concepts, and designs intended to simplify material-processing and production-logistics problems. These statements support some innovation capability, although no specific patented technology, R&D project, or independently verified innovation result is provided.

Production capacityThe supplier reports seven production lines, 6–10 quality-control staff, defined annual productivity for aluminum pipe, metal joints, AGV cars, and aluminum profiles, and lead times within 15 working days in both peak and off-peak periods. It also reports broad export-market coverage, supporting a substantial and export-oriented production operation.