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Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 YearModel NO.
5 1/2'', 7'', 9 5/8''Manufacturing Process
CastingSurface Treatment
GalvanizedOperation Pressure
Atmospheric PressureMaterial
AlloyTransport Package
Wooden CaseSpecification
5~ 9 5/8''Trademark
ZXOrigin
ChinaKey features
Safety Joint Function: Disengages to pull stuck pipe string above the joint when packer is stuck.
Material Composition: Constructed from high-strength Alloy steel for durability.
Surface Treatment: Galvanized finish provides enhanced corrosion resistance.
Manufacturing Process: Precision casting ensures structural integrity and quality.
Customization Options: Other sizes and connections available on request.
Warranty Coverage: 1-year warranty provided for the safety joint product.
ISO Certification: Certified by ISO 9001, ISO 14001, and ISO 45001 standards.
OEM and ODM Services: Full OEM and ODM services available for custom requirements.
Company profile

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 this product?
A:
The warranty period for this product is 1 year.
Q:What material is the safety joint made of?
A:
It is made of Alloy steel with a galvanized surface treatment.
Q:What sizes are available for this safety joint?
A:
Available sizes include 5'', 5 1/2'', 7'', and 9 5/8''.
Q:Can I request other sizes or connections?
A:
Yes, other sizes and connections are available on request.
Q:What is the manufacturing process used?
A:
The product is manufactured using the casting process.
Send Inquiry
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Dongying Zhaoxin Industry and Trade Co, Ltd.
Dongying Zhaoxin Industry and Trade Co, Ltd.*Content:
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