What's your dellvery port?

Usually Qingdao Port, Tianjin, Shanghai or other port of China

Can we place OEM orders?

Yes, OEM orders are acceptable, We can manufacture machines according to yourrequirements

Does machines have warranty perlod?

Yes, our machine with one year warranty period for main parts, quick parts are excluded

Does machine have certificates?

We have got the CE certification. And we are the professtonal construction manufacturer we can quarantee the quality

High-Safety 250 Grinding Machine for Durable Concrete Polishing

Name: High-Safety 250 Grinding Machine for Durable Concrete Polishing
Brand: Changge Kowloon Machinery Manufacturing Co., Ltd.
SKU: 2074015342

Henan, ChinaChangge Kowloon Machinery Manufacturing Co., Ltd.

US$350.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

One Years

Warranty

One Years

Model NO.

Grinding Machine

Disc Diameter

350mm

Working Efficiency

20-70

Speed

2150r/Min

Voltage

380V

Power

7.5kw

Weight

130kg

Transport Package

Wooden

Specification

130kg

Trademark

Kowloon Machinery

Origin

China

HS Code

8461409000

Production Capacity

500 Pieces/Month

Key features

High-power pure copper motor, stable output and long service life.

Wet & dry dual-use, suitable for new terrazzo construction and old floor renovation.

Weighted thickened body, uniform grinding pressure for flat & mirror surface.

Quick-install diamond grinding blocks, easy replacement.

Reserved vacuum interface for dust-free dry grinding.

Adjustable handle, flexible movement, edge grinding without dead corners.

Multi-scene use: terrazzo, concrete, epoxy base, marble rough grinding.

Low failure rate and low consumable cost.

Multiple models available, single-phase 220V / 3-phase 380V optional.

Heavy-duty structure for continuous construction on site.

Company profile

Importers and ExportersExhibition Experience

Changge Kowloon Machinery Manufacturing Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-08Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤5.52hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS

AI-Powered supplier vetting

SummaryChangge Kowloon Machinery Manufacturing is a construction machinery manufacturer established in 2003, with a 28,000-square-meter factory, 57 employees, CE and ISO 9001 certifications, and reported OEM, ODM, customization, assembly, painting, inventory, and ERP capabilities. Its main strengths are product customization, manufacturing experience, and participation in an overseas trade show. However, the available evidence also shows limitations: no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, no new products in the past year, one R&D engineer, no quality-control test equipment reported, and no available R&D audit documentation. Financial credibility and customer-case performance cannot be fully assessed from the provided information.

Supplier typeThe supplier is explicitly described as a professional construction machinery manufacturer integrating research, development, manufacturing, sales, and service. Its listed products include rebar bending, cutting, and straightening machines, and it also provides OEM and ODM services.

CertificationsThe company description explicitly states that the supplier holds CE and ISO 9001 certifications. No certification scope, validity dates, or additional certificates are provided.

Production capacityThe supplier reports annual productivity of 20,000 pieces each for rebar bending and cutting machines and 5,000 pieces for rebar straightening machines, with an assembly line, spray-painting room, inventory capacity, a 28,000-square-meter factory, and ERP-based production and logistics management. However, it has no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-management limitation.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor and full customization, flexible customization, ODM services, CAD, and 3D software design. Its R&D engineer is responsible for developing new products according to customer requirements, providing direct support for customized projects.