About
our company

Xi'an Celestep Co., Ltd. is a professional equipment and technical service provider dedicated to the global oil and gas industry. It supplies advanced downhole logging tools, spare parts, equipment rental, professional data interpretation and customized technical solutions.

Backed by a seasoned team with over 20 years of industry experience, high-quality supply chain resources and a standardized one-stop end-to-end service system, it serves key markets including the Middle East, the US and Central Asia, and has earned wide recognition from global clients for its reliable product quality and efficient professional services.

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why
chooes us

We filter out 99% of supply chain chaos with 20+ years of oil & gas industry insight, delivering advanced downhole equipment, customized technical solutions and fully accountable end-to-end support to drive your project success.
Your Trusted Single-Source Partner for Global Oil & Gas Operations.

Tech Expertise & Custom Solutions

We partner exclusively with patent-holding industry "Hidden Champions", providing advanced downhole logging tools, supporting equipment & precision spare parts and tailored technical solutions for oil & gas field applications.
Industry Experience & Proven Track Record

Led by a former listed oil & gas group sales director with 20+ years of deep industry expertise, we have built a solid track record and abundant local client resources across the Middle East, US and Central Asia.
Quality Assurance & Global Standards

Rigorous factory audits and unified global quality protocols ensure consistent, reliable product performance even in the most demanding downhole and extreme oilfield operating environments.
Full-chain Service & End-to-End Accountability

We act as your single accountable point of contact in China, delivering turn-key one-stop support covering equipment rental, tool & spare parts sales, and professional data interpretation.

PRODUCTS CATEGORIES

All categories

The ideal choice for
improving efficiency.

A complete ecological chain from technology research and development to large-scale production.

Our hot sale products

ESP Monitoring System
Type: Downhole Gauge System DHG300 / DHG600 / DHG700
Pi measurement range: 14.5-5800psia (0.1-40Mpa)
Ti Measurement range: 0-275℃
Tm...
ESP Sensor
Type: Downhole Gauge System DHG300 / DHG600 / DHG700
Pi measurement range: 14.5-5800psia (0.1-40Mpa)
Ti Measurement range: 0-275℃
Tm...
Permanent Pressure Guage
Type: Downhole Gauge System DHG100 / DHG200
Pi measurement range: 14.5-5800psia(0.1-40Mpa)
Ti Measurement range: 0-275℃
Permanent Downhole Cable
Type: G1FFB-11x11-200
Cable Diameter: 1/4″ 6.35mm / 11x11mm
Braided Steel Wire
Type: WIRE ROPE
Diameter: 3/16"-5/16"
Downhole Memory Electromagnetic Flowmeter
Apply in water injection wells, polymer injection wells and ASP injection wells.
1~700m³/d, ±0.2%FS Precision
150℃ / 100MPa Downhole...
Braided Wire Rope
Type: WIRE ROPE
Diameter: 3/16"-5/16"
SRO Electromagnetic Flowmeter
150℃ / 100MPa
±0.4% FS High Precision
SRO working mode
Apply in water injection wells, polymer injection wells and ASP injection wells

Latest news and events

Aug 07, 2026
Production Logging Tools For Mature Oil Fields: Improving Recovery And Extending Well Life
As oil and gas fields mature, operators face increasing challenges such as declining production rates, water breakthrough, gas channeling, formation damage, ...
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Aug 05, 2026
How Production Logging Tools Improve Reservoir Evaluation And Well Performance Analysis
In modern oil and gas production, understanding what happens inside a wellbore is essential for maximizing recovery, reducing operational risks, and making e...
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Aug 03, 2026
How Production Logging Tools Identify Water Inflow And Gas Entry in Oil Wells
Why Detecting Water and Gas Entry Matters in Oil Production As oil wells mature, unexpected water production and gas entry become two of the most common chal...
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