What material is used for the drill bit?

The drill bit is made of cast steel with high-strength, high-toughness carbide teeth.

What certifications does the company hold?

The company has achieved ISO9000 international quality system certification.

What is the main market for these products?

Our products are widely applied in oilfields in China and have entered markets in South America, Europe, and South Asia.

Oil Well TCI Tricone Bits Hard Rock Drill Bits

Name: Oil Well TCI Tricone Bits Hard Rock Drill Bits
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2132771835

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

2"-20"

Manufacturing Process

CNC Milling

Surface Treatment

Without Processing

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Add

No.37qilianshan Road

Transport Package

Plywood Case

Specification

5-1/2"-9-5/8"

Trademark

Origin

China, Shandong, Dongying

Key features

High Wear Resistance: Features high-strength, high flexibility, and high temperature resistance for long working life.

Versatile Application: Suitable for soft, medium, and hard rock formations with efficient drilling rates.

Premium Materials: Uses high-toughness carbide teeth, tungsten carbide, and diamond gauge protection.

High Precision Seal: Equipped with high-precision metal seals and high end sealed bearings.

Extreme Durability: Designed for extreme depths and conditions where failure is not an option.

ISO Certified Quality: Company holds ISO9000 certification with over 40 national patents.

Custom Manufacturing: Supports OEM and ODM services for tailored oilfield tool solutions.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.

Company profile

Dongying Zhaoxin Industry and Trade Co, Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-04-14 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.51h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryDongying Zhaoxin Industry and Trade Co., Ltd. is a China-based limited company in Shandong that manufactures and processes oilfield tools and equipment. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, a dedicated R&D team, more than 40 national patents, six to ten quality-control staff, and two production lines. It offers downhole tools, cementing tools, wellhead equipment, oil-well packers, tubing anchors, and torque anchors. The company states that it provides research, development, manufacturing, sales, and after-sales service. Export activity is documented since 2014, with markets in South America and Europe, although export sales represent only 11%–20% of total sales. Evidence is insufficient to assess financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is a Chinese limited company engaged in manufacturing and processing machinery, specifically oilfield tools and equipment. Its stated activities cover research, development, manufacturing, sales, and after-sales service, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier explicitly reports ISO9000 international quality-system certification and current ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These certifications provide direct evidence of formal quality, environmental, and occupational-health-and-safety management systems.

After-Sales capabilityThe company explicitly states that its business includes sales and after-sales service for oilfield tools and equipment. However, the slices do not describe service coverage, staffing, response times, spare parts, or warranty terms.

R&D capabilityThe supplier reports a practical and experienced R&D team, more than 40 national patents, five years of R&D-engineer experience, and a stated focus on new products and technology. These claims directly support an established innovation function, although no patent titles or technical performance data are provided.

Production capacityThe supplier operates a manufacturing plant of 11,000 square meters, two production lines, and reports one-month order fulfillment in both off-peak and peak seasons. Its listed product scope covers multiple oilfield equipment categories, supporting production capability, although detailed capacity and equipment information is unavailable.