How are the products packaged for transportation?

Products are packaged using plywood cases and pallets to protect them and avoid damage during transportation. Custom packaging can be arranged according to special requests.

What payment terms are accepted?

We accept LC (Letter of Credit), T/T (Telegraphic Transfer), and Western Union as terms of payment.

What are the shipping options available?

Transportation can be arranged by air, by express courier, or by sea, depending on your specific requests and preferences.

Re547 RC Bits for Reverse Circulation Drilling

Name: Re547 RC Bits for Reverse Circulation Drilling
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 790009245

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$200.00-500.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

Re547

Sizes

3 Inch to 6 Inch

Diameter

136mm-146mm

Color

as Required

MOQ

1PC

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

82071300

Production Capacity

10000 Per Month

Key features

Customizable Dimensions: Sizes range from 3 to 6 inches with diameters from 136mm to 146mm, customizable as required.

Low Minimum Order Quantity: Flexible purchasing with a Minimum Order Quantity (MOQ) of just 1 piece.

20 Years Manufacturing Experience: Proven expertise in rock drilling tools with two decades of industry experience.

High Quality Steel Construction: Manufactured from high-quality steel with strict inspection of all spare parts before shipping.

Comprehensive Warranty Support: Products come with a warranty and quick response to complaints and suggestions.

Global Export Reputation: Trusted by customers worldwide including France, Spain, Italy, South Africa, and Australia.

Flexible Packaging Options: Standard plywood cases and pallets, with customization available for special requests.

Competitive Pricing: Offers professional service and competitive prices backed by high product quality.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamFlexible Customization

Changsha Sollroc Engineering Equipments Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-18Nearest Port: Shanghai,Guangzhou, ShenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Sollroc Engineering Equipments Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying mechanical, specialized equipment and concrete additives. It reports production capacities for DTH and RC products, flexible customization, broad export-market coverage, and participation in the BAUMA trade show. However, the available information shows no inventory, overseas warehouse, showroom, agent or branch capability, and no overseas service countries. Service-capability assessment, approved-supplier management, corrective actions and complaint handling lack written procedures or records. R&D resources are limited to one engineer, with no new products launched in the past year, no ODM, branded OEM or SDK capability, and no quality-control test equipment reported. Raw-material traceability, quality assurance, environmental assessment and fire-drill status are unknown. Financial records are indicated for recent years, but the slices do not provide sufficient...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure in China. Its stated business scope covers sales of general and specialized mechanical equipment, concrete additives, electromechanical products, non-ferrous metals, and instruments and meters.

After-Sales capabilityThe supplier reports one-month average lead times in both peak and off-season and accepts multiple quotation and payment terms, but it has no inventory, overseas warehouse, showroom, agent or branch capability and reports zero overseas service countries. Service-capability procedures, approved-supplier records, corrective-action records, and customer-complaint procedures are absent, indicating insufficient evidence of a controlled after-sales system.

R&D capabilityThe supplier has one R&D engineer whose stated responsibility is Technical Service, but launched no new products in the past year and does not provide ODM, branded OEM or SDK services. The evidence indicates limited documented innovation capability.

Production capacityReported annual capacities are 20,000 DTH hammers, 100,000 DTH bits, 10,000 RC hammers and 200,000 RC bits, with 11–20 quality-control staff and export coverage across multiple regions. However, the supplier reports zero quality-control test equipment, so production volume is evidenced but quality-control infrastructure is a clear weakness.

Customization capabilityThe supplier explicitly states that it provides flexible customization design services. This is direct evidence of customization capability, although no scope, process or example is provided.

Product Q&A

Q:What are the available sizes and diameters for RE547 RC Bits?

The RE547 RC Bits are available in sizes from 3 inches to 6 inches. Specific diameters range from 136mm to 146mm, and custom sizes can be requested based on customer requirements.

Q:Is customization available for this product?

Yes, customization is available. You can specify the diameter (136mm-146mm), color, and size. The MOQ for customized orders is just 1 piece.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing options for individual buyers or small batches.

Q:What is the production lead time?

The general production time is 15-25 days. During peak seasons, the lead time is within 15 working days, and during off-seasons, it is also within 15 working days.

Q:What warranty and after-sales services are provided?

We provide a warranty for our products and offer after-sales service. We ensure high-quality steel construction and strictly inspect spare parts. We also provide quick responses to complaints and suggestions.