What is the working pressure range?

The working pressure ranges from 1.0-3.0Mpa for smaller models (RE531, RE004, RE542, RE543) and 1.5-3.5Mpa for larger models (RE545 and above).

How are the products packaged?

Products are packaged using ply-wooden cases and pallets to protect them and avoid damage during transportation.

What certifications does the product have?

The product has ISO 9001:2000 certification and meets JIS and ASTM standards.

Reverse Circulation DTH Hammer Re543 (RC hammer with drill bit)

Name: Reverse Circulation DTH Hammer Re543 (RC hammer with drill bit)
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: 1924683885

Hunan, ChinaChangsha Chaojingang Machinery Manufacturing Co., Ltd.

US$50.00-1,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

JIS, ASTM

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Advantage

High Performance

Color

Per Request

Transport Package

Ply-Wooden Cases for Exporting

Specification

3 Inch to 5.5 Inch

Trademark

Super Diamond

Origin

China

HS Code

8207199000

Production Capacity

10000

Key features

Customizable Color: Color is available per request to meet specific project needs.

High Performance Material: Made from alloy steel with premium hardened procedures for long life.

Custom Size Options: Other sizes can be made by clients' drawing request upon requirement.

ISO 9001 Certified: Manufacturing process and quality management certified to ISO 9001:2000.

100% Quality Inspection: All spare parts are strictly inspected before shipping to ensure quality.

Custom Packaging: We can customize package according to your special requests.

Fast Response Service: Quick and efficient service with rapid response to complaints and suggestions.

Competitive Pricing: Professional service and competitive price backed by full production chain.

Company profile

Changsha Chaojingang Machinery Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Shenzhen PortAverage Response Time: ≤5.57h

AI-Powered supplier vetting

SummaryThe supplier is focused on providing high-quality products and advanced technology in sectors such as earthwork engineering and geothermal drilling. While they have a strong R&D capability with ODM services and participate in international trade shows, their lack of overseas facilities and OEM services for popular brands are notable limitations. Financial data indicates no operating revenues or profits over recent years, raising concerns about financial credibility. They hold ISO9001:2015 certification but lack an environmental impact assessment report.

Supplier typeThe supplier is involved in sectors like earthwork engineering and construction, offering comprehensive rock drilling solutions with a focus on technology and service.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a standardized quality management system.

After-Sales capabilityThe supplier lacks overseas warehouses, showrooms, and agents, limiting their after-sales service capabilities internationally.

Financial creditThere is a lack of operating revenues and profits over recent years, suggesting potential financial instability.

R&D capabilityThe supplier has a strong R&D capability, including ODM services and available SDKs, indicating a robust innovation potential.

Production capacityThe supplier has 20 qualified suppliers and a consistent lead time, reflecting stable production capabilities.

Customization capabilityThe supplier offers a wide range of customization options, including full and minor customizations.

Product Q&A

Q:What is the warranty period?

The provided text does not specify a fixed warranty period, but states that all spare parts are strictly inspected before shipping and quick responses are given for complaints.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Pc.

Q:What is the lead time for production?

Generally need 20-30 days. Peak season lead time is one month, and off-season lead time is one month.

Q:Can the product be customized?

Yes, customization is acceptable. Color is per request, other sizes can be made by clients' drawing request, and packaging can be customized according to special requests.

Q:What are the available payment terms?

Payment terms include LC, T/T, PayPal, Western Union, and Small-amount payment.