What certifications does the product have?

The product is certified under ISO 9001:2000 and meets GB and GOST standards.

What is the warranty policy?

We provide a quality warranty where all spare parts are strictly inspected before shipping.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Overburden Casing Drilling Ring Bit, Pilot Bit, Concentric Drill Equipment

Name: Overburden Casing Drilling Ring Bit, Pilot Bit, Concentric Drill Equipment
Brand: Xiamen Sansung Mining Equipment Co., Ltd.
SKU: 883092965

Fujian, ChinaXiamen Sansung Mining Equipment Co., Ltd.

US$500.00-6,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

GB, GOST

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Alloy Steel

Reamed Diameter

118-426mm

Hammer Type

3-12 Inch (Ql, DHD, SD, Numa)

Condition

100% New

Delivery

20-30days

MOQ

1PCS

Color

on Request

After Sale Service

Yes

OEM/ODM

Yes

Transport Package

Carton

Specification

108-406mm

Trademark

SANSUNG

Origin

China

HS Code

82071300

Production Capacity

30000 PCS/Year

Key features

Wide Diameter Range: Reamed diameter available from 118mm to 426mm for various drilling needs.

Multiple Hammer Types: Supports 3-12 inch hammers including Ql, DHD, SD, and Numa series.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2000 and GB/GOST standards.

High-Quality Alloy Steel: Constructed from high-quality alloy steel with strict spare parts inspection.

Abrasion Resistant Design: Symmetrix reinforced bits designed to resist abrasion in horizontal drilling.

Flexible Customization: Full customization, minor customization, and customization from samples available.

Fast Production Time: Production completed within 15-25 days after payment receipt.

Secure Packaging: Packed in ply-wooden cases and pallets to prevent transportation damage.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedExhibition Experience

Xiamen Sansung Mining Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: 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: Xiamen PortAverage Response Time: ≤5.03h

AI-Powered supplier vetting

SummaryXiamen Sansung Mining Equipment Co., Ltd. is a China-based trading company established in 2013, offering rock drilling and related equipment. It has export experience of 10 years, an export-sales share of 51%–70%, self-operated import/export rights, and broad customization and ODM capabilities. The supplier reports OEM service for well-known brands and participation in the Xiamen Stone Fair. However, the provided information shows no overseas showroom, agent, or branch, and no overseas service countries. Service procedures and corrective/preventive-action records are absent, quality assurance status is unknown, and no new products were developed in the past year. Production capacity, certifications, and customer case details are not sufficiently documented.

Supplier typeThe supplier is identified as Xiamen Sansung Mining Equipment Co., Ltd., a limited trading company located in Jimei District, Xiamen, Fujian, China. Its stated product scope includes rock drill bits, rods, grinders, grinding pins, RC hammers, and pushing air bags.

After-Sales capabilityThe supplier has no overseas showroom, agent, or branch and reports service coverage in zero countries, although it has participated in the Xiamen Stone Fair and accepts multiple quotation and payment terms. Service assessment procedures and corrective/preventive-action procedures or records are explicitly absent, while complaint handling is recorded only as “Others,” leaving after-sales effectiveness inadequately supported.

R&D capabilityThe supplier provides ODM services and broad design customization, but reports no new products in the past year and no available SDK. This demonstrates design-service capability but provides explicit evidence of limited recent product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support a broad customization capability.