What are the payment terms?

We accept payments via LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

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

Where is the nearest shipping port?

The nearest port for shipping is Qingdao Port.

Sucker Rod Roller Guide Centralizer for Oilfield Equipment

Name: Sucker Rod Roller Guide Centralizer for Oilfield Equipment
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2184186245

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$2.00

1 Piece

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

2-7/8, 3-1/2

Manufacturing Process

Casting

Surface Treatment

Galvanized

Operation Pressure

Atmospheric Pressure

Material

Alloy

Size

3/4, 5/8, 7/8, 1

Tubing Size

2-3/8, 2-7/8, 3-1/2

Roller Material

Nylon, Steel

Length

as Request

Transport Package

Wooden Box

Specification

As request

Trademark

Origin

China

HS Code

8431431000

Production Capacity

500PCS Per Month

Key features

Customizable Dimensions: Available in sizes 3/4, 5/8, 7/8, 1 inch with tubing sizes from 2-3/8 to 3-1/2 inch.

Durable Materials: Constructed from alloy with roller options in nylon or steel for varied applications.

Extended Warranty: Comprehensive 18-month warranty coverage on all products for peace of mind.

Reduced Friction: Wheeled design minimizes metal-to-metal contact and operating resistance.

Eccentric Wear Prevention: Specifically designed to prevent wear in directional and inclined wells.

ISO Certified Quality: Manufactured under ISO 9001, 14001, and 45001 certified quality systems.

OEM/ODM Services: Full customization support available for specific client requirements.

Paraffin Scraping: Acts as a paraffin scraper to keep tubing clean and functional.

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: ≤15h 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.