What payment terms are accepted?

The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).

What certifications does the manufacturer hold?

The manufacturer is ISO-9001, ISO-14001, and OHSAS-18001 certified.

Rotary Drilling Hose for Drilling

Name: Rotary Drilling Hose for Drilling
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2026022185

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$500.00

10 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

1-1/2

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Material

Rubber

Name

Rubber Hose

Transport Package

Wooden Case

Specification

2"-6"

Trademark

Origin

China,

Key features

MSHA Approved Safety: Certified by MSHA for high safety standards in oil well drilling operations.

Multi-Layer Construction: Features inner rubber protection, middle rubber layer, steel wire spiral, and external cover.

Versatile Application: Suitable for oil fields, well cementing, hydraulic coal mining, and water conveyance.

High Pressure Capability: Designed to transfer high-pressure oil and water-based mud with low aniline point.

Durable Material: Made of NBR rubber, oil-resistant synthetic rubber, and steel wire reinforcement.

ISO Certified Manufacturer: Produced by ISO-9001, ISO-14001, and OHSAS-18001 certified facility.

Custom OEM/ODM Service: Supports customized rubber hose names and manufacturing via OEM/ODM services.

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.

Product Q&A

Q:What is the warranty period for the drilling hose?

The product comes with a 1-year warranty.

Q:What materials are used in the construction of the hose?

It is composed of an inner rubber protection layer, a middle rubber layer, a steel wire spiral layer, and an external rubber cover made of oil, abrasion, and weather-resistant synthetic rubber.

Q:What are the available sizes for the drilling hose?

Available sizes include 1-1/2'', 2'', 2-1/2'', 3'', 4'', 5'', and 6''.

Q:Is OEM or ODM service available?

Yes, both OEM and ODM services are available, including customization of the hose name.

Q:What is the average lead time for production?

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