What is the maximum outer diameter of the plug?

The maximum OD is 4.4 inches (112mm).

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What are the payment terms?

We accept LC and T/T as terms of payment.

Drillable Composite Bridge Plug for Oifield

Name: Drillable Composite Bridge Plug for Oifield
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2075629775

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

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

Manufacturing Process

CNC Milling

Surface Treatment

Polishing

Material

Composite

Transport Package

Plywood Case

Specification

4-1/2"-9-5/8"

Origin

China, Shandong, Dongying

Key features

Drillable Composite Material: Made from composite material without aluminum or steel for easy removal.

Two-Way Pressure Bearing: Capable of bearing two-way pressure for temporary or permanent plugging.

Versatile Installation Methods: Supports hydraulic pressure or wireline setting with bidirectional slips.

Multiple Type Options: Available in plug type, check valve type, and ball drop one.

Wide Application Range: Suitable for fracturing, plugging, testing, inspecting leakage, and cement injection.

One-Year Warranty: Includes 1-year warranty and after-sales service coverage.

OEM and ODM Services: Customization services available for manufacturing requirements.

Precision Manufacturing: Produced using CNC milling and advanced surface polishing techniques.

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: ≤11.04h 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.