What are your major products?

Our main products are all kinds of Automobile Chain Systems, Motorcycle Chain Systems, Industrial Chain Systems, Agricultural Chain Systems, Bicycle chain Systems, Saw Chains, and Vessel Chain.

ANSI Machined Sprocket System Leader Variable Speed Roller Chain

Name: ODM Choho/Customization Alloy Steel DIN/ISO/ANSI Machined Sprocket System Leader Variable Speed Roller Chain
Brand: Qingdao Choho Industrial Co., Ltd.
SKU: 2073442532

Shandong, ChinaQingdao Choho Industrial Co., Ltd.

US$1.80

500-999 Meters

US$1.60

1,000+ Meters

Sample price:US$2.90/meter.Request sample

Product profile

Customization

Available

After-sales Service

Repair/Replacement/Refund

Warranty

Repair/Replacement/Refund

Model NO.

428/415/525/420/520H

Type

Chain

Material

Alloy Steel

Certification

ISO9001：2001, CCC, SONCAP, CE, TUV/SGS/BV

Number of Row

Double Row

Surface Treatment

Zinc Plated, Chrom Plated, Sand Blasting, Dull Polish, Polishing, Gold Coated, Copper Coated

Teeth Type

GB/T ISO / JIS U Type

Raw Material

45/20crmnti/Q235/20crmo

Made Style

Manufacture & OEM

Package Quantity

Choho/Customization

Delivery Time

5~45 Days

Certificate

ISO/CE/SGS/BV/TUV

Sample

Available

Transport Package

PE Bag/Cartons/Wooden Cases/Container

Specification

DIN/ISO/ANSI

Trademark

CHOHO/Customization

Origin

HS Code

731511

Production Capacity

6500000

Key features

37 Years Manufacturing Experience: Factory focused on producing and exporting Chains for over 37 years with professional trade team.

OEM and Customization Services: Supports OEM and customized services for teeth type, raw material, and packaging quantity.

Global Quality Certifications: Certified by ISO9001, CCC, SONCAP, CE, TUV/SGS/BV and approved by global quality systems.

Advanced Production Equipment: Equipped with high-speed punching machines, heat treatment furnaces, and automatic assembly lines.

180 Authorized Patents: Strong R&D team with 180 authorized patents as of March 2022, focusing on technological innovation.

Fast Response and Support: Professional answers provided within 6-8 hours for all inquiries with dedicated after-sales service.

Wide Application Scope: Chains used in motorcycles, automobiles, ships, agricultural machinery, logistics, and escalators.

Competitive Pricing and Logistics: Competitive prices and proximity to Qingdao Port reduce logistics costs and transportation time.

Company profile

Qingdao Choho Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1999-11-01Nearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryQingdao Choho Industrial Co., Ltd. is a China-based public company and manufacturer/trading group specializing in chain systems and related components for automotive, motorcycle, industrial, agricultural, vessel, bicycle, and saw-chain applications. Evidence indicates substantial export experience since 1999, exports representing 51%–70% of sales, shipments from Qingdao, and distribution across multiple global regions. The supplier reports nationally recognized technology centers, 50 R&D engineers, more than 10 production lines, 50 quality-control staff, and broad management-system certifications. It also states that it serves more than 2,000 after-sales customers and has supplied major enterprises, but specific customer identities and detailed service commitments are limited. Financial strength cannot be assessed because financial data is excluded.

Supplier typeThe supplier is identified as a Trading Company, Manufacturer/Factory, and Group Corporation, with industrial equipment, hardware, automotive and motorcycle parts, and manufacturing machinery as its commercial categories. Its stated product range and factory-related capabilities support classification as a manufacturer with trading and group-company characteristics.

CertificationsThe supplier lists numerous management and quality-related certifications and systems, including TS 16949, ISO 9001, ISO 14001, ISO 14000, OHSAS/OHSMS 18001, QC 080000, and others. The breadth of listed certifications is explicit evidence of formalized management and quality-system coverage, although certificate validity and scope are not provided.

After-Sales capabilityThe supplier states that it serves more than 2,000 after-sales customers, which directly indicates an established after-sales customer base. However, the slices do not specify response times, service locations, staffing, warranty terms, or technical support procedures.

R&D capabilityCHOHO is described as having industry-leading R&D technology, nationally recognized enterprise technology centers, national technological innovation demonstration status, and 50 R&D engineers. It also states that it is advancing automation and intelligent-control technologies, providing strong explicit evidence of innovation capability.

Production capacityThe supplier reports a sophisticated production-management and quality-control process, advanced production, processing and testing equipment, internationally leading full-process quality control, and more than 10 production lines. These statements directly support substantial production and process-control capability.

Client casesCHOHO states that it provides chain-system solutions to Global Top 500 companies and top enterprises in various fields, and names Kunshan Logistics, Qingdao Kejie, and Sinsong Robotics in the available descriptions. Trade data also associates it with TALHA CORPORATION, while the supplier reports exports to Europe, America, Southeast Asia, South America, and Africa; these provide explicit customer and market references, though detailed project outcomes are absent.

Product Q&A

Q:Are you a Manufacturer or Trade Company?

We are a factory focused on producing and exporting Chains for over 37 years and have a professional international trade team.

Q:What terms of payment do you usually use?

T/T term 30% in advance, 70% balance before shipment. Show your products and packaging before shipping.

Q:What is your lead time for your goods?

Normally 1-45 days depending on order quantity & Spec, Stock can be shipped immediately.

Q:Do you attend any Shows?

We attend the Hannover Messe, Bologna Fair, Canton Fair, AMTS, VIV ASIA, CIAME, Motor China, PTC Asia, Frankfurt Auto Parts, and other world-famous exhibitions!

Q:Do you offer free samples?

Yes, we can.