Do you recommend buying spare parts already with the order?

Yes, we will recommend some spare parts.

What parts are usually needed for replacements?

Resin pad holder, rubber cushion, dust skirt, switch.

Does your gear quality better than those from other company?

Yes, we make the gear our own. JS gear is skewed tooth and being heat treatment processed which guarantee stable performance and long life time. But many company don't use such gear because this gear need high-precision process. We make the gears with CNC machine.

Is your company ISO registered and approved?

Yes, we have got ISO, CE and SGS certificates.

Dt030 Concrete Grinder Diamond Bush Hammer

Name: Dt030 Concrete Grinder Diamond Bush Hammer
Brand: Shanghai Jiansong Industry and Trade Co., Ltd
SKU: 1939266661

Shanghai, ChinaShanghai Jiansong Industry and Trade Co., Ltd

US$30.00-50.00

10 pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Diamond

Abrasive

Normal Abrasive

Model NO.

Standard

4''

Shape

Roll

Unique Selling Point

Bush Hammer

Function

Polishing Grinding Cleaning

Machinery Test Report

Provided

Condition

New

Usage

Surface Grinding

Warranty

3 Years

Keyword

Concrete Grinder Diamond Bush Hammer Tool

Automatic Grade

Manual

Bonding Agent

Metal Diamond

Product Name

Bush Hammer

Transport Package

Carton Box

Specification

100*100*100mm

Trademark

JS Floor Systems

Origin

Shanghai, China

HS Code

8466910000

Production Capacity

20000 Box/Boxes Per Month

Key features

3 Years Warranty: Comprehensive 3-year warranty coverage for mechanical defects and performance issues.

Self-Produced Diamond Tools: In-house diamond workshop ensures quality control for all metal and resin pads.

CNC Precision Manufacturing: Advanced CNC machines and welding robots guarantee high-precision gear and component production.

Skewed Tooth Gear Design: Heat-treated skewed tooth gears provide stable performance and extended machine lifespan.

Eco-Friendly Workshop: Dust-free environment ensures product quality and protects worker health during manufacturing.

Multiple Certifications: Holds CE, ISO 9001, and SGS approvals for international market compliance.

Customization Options: Offers OEM, ODM, and flexible customization from designs or samples.

Complete Installation Guide: Includes detailed steps for grinding, polishing, and hardening with specific grit recommendations.

Company profile

Shanghai Jiansong Industry and Trade Co., Ltd

Shanghai, 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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with construction engineering and machinery-related business scopes, offering floor grinders, vacuums, scrubbers, polishers, and diamond pads. It demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for well-known brands. Quality controls include 100% finished-product inspection, three QA/QC inspectors, a quality assurance system, and documented complaint handling. However, raw-material traceability is absent, no certification information is provided, and overseas infrastructure is limited to agents or branches, without overseas warehouses or showrooms. Financial records are referenced for 2021–2023, but no financial performance details are available. Customer-case evidence is limited to stated OEM service for well-known brands and an own-brand product line.

Supplier typeThe supplier is identified as a limited company and a combined entity, with business scopes covering construction works, construction engineering design, construction machinery manufacturing and sales, general equipment manufacturing, and related machinery and building-material sales. Its listed products include floor grinders, floor vacuums, floor scrubbers, floor polishers, and diamond pads.

After-Sales capabilityThe supplier provides overseas repair and maintenance services in Russia and can operate through overseas agents or branches. It has no overseas warehouse or showroom, while customer complaints are managed through a clear procedure with follow-up records, indicating documented complaint-handling capability but a limited overseas physical service presence.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. It does not have an available SDK, but the slices still provide explicit evidence of product development and design capability.

Production capacityProduction-related evidence includes an assembling line, 100% finished-product inspection, three QA/QC inspectors, 25 qualified service-capability suppliers, and stated average lead times within 15 workdays to one month in both off-season and peak season. Supplier-service assessment has records but no written procedure, and the corrective/preventive-action mechanism is listed as other, indicating capability with some process documentation limitations.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization and original-design support.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in The World of Concrete trade show. It also identifies the own-brand product line FLOOR SYSTEMS JS, but no customer names, project details, order records, or independently verifiable case studies are provided.