01
Engineering understanding
The company covers cementing, drilling, fracturing, coiled tubing, snubbing, offshore and high-pressure control products, so technical conversations can stay close to the real job instead of generic claims.
Company profile
Engineering heritage built for overseas oilfield projects.
SJ Petroleum Machinery is positioned as a long-standing manufacturer and service provider for onshore and offshore oil and gas exploration and development equipment. The page is built to help international buyers understand the company before they request a quotation.
Founded in 1941
Export-oriented
Onshore + offshore
Engineering + service
Buyer focus
Keep the company story tied to product scope, quality evidence and technical support.
Core capability
Three areas that matter to engineering buyers.
The company profile should answer the practical questions first: what is engineered, what is manufactured and how the team supports export projects after the inquiry.
02
Manufacturing discipline
Procurement teams need more than a product name. They need a supplier that can organize drawings, component matching, testing and package coordination without making the workflow harder.
03
Service response
For overseas buyers, support matters after the first reply. This page keeps company facts, qualification items and document paths visible so the next step is easier to manage.
Quality system and industry recognition
Company facts that help buyers judge fit quickly.
| Founded | 1941 |
|---|---|
| Company type | Manufacturing and service company for oil and gas exploration and development equipment |
| Main product families | Cementing Equipment, Coiled Tubing Units, Drilling Equipment, Fracturing Equipment, High Pressure Fluid Control Products, Offshore Equipment, Pumping Unit, Snubbing Units, Traveling Blocks, Travelling Hook and Workover Rigs |
| Quality references | API Q1, ISO 9001 and HSE as referenced in the company profile |
| Market focus | International buyers, project procurement teams and equipment partners |
Service philosophy, mission, and values
A supplier story should feel operational, not decorative.
SJ's service philosophy is to keep the product, the quality evidence and the buyer communication aligned. That means the team should be easy to evaluate, easy to contact and easy to compare against other suppliers.
Fit the job
Each equipment family should be described around the job it supports, not around the same broad marketing line.
Keep documents organized
Company profile files, catalogs, drawings and inspection materials should be easy to request and easy to route.
Answer like an engineer
Buyers need direct language, clear scope and practical technical direction rather than vague copy.
Support long-term cooperation
The right response path should reduce friction for both procurement teams and field service contacts.
Supplier qualification information
What buyers can request during formal evaluation.
This section gives procurement teams a cleaner route through company identity, product scope, quality evidence and engineering support.
| Company profile packet | Available on request for buyer review and shortlist work. |
|---|---|
| Product catalog | Can be aligned to the equipment family the buyer is evaluating. |
| Drawings and technical sheets | Shared when the project scope requires a deeper engineering check. |
| Inspection and support files | Provided according to project requirements and document availability. |
| Export coordination | Can be discussed for overseas procurement and delivery planning. |
Trust and review process
How international buyers can review the company before shortlisting.
1. Confirm the equipment family
Start with the actual product line and the job it needs to perform so the review stays relevant from the beginning.
2. Review technical fit
Check layout, pressure, mobility, supporting systems and the information needed for engineering comparison.
3. Check document readiness
Look for the profile, drawings, qualification materials and inspection files needed for internal approval.
4. Move to inquiry
Once the buyer has enough evidence, the page gives a direct path to start the technical conversation.
How SJ supports international evaluation
International buyers usually need more than a product name before they can move forward.
Procurement teams often compare suppliers by technical fit, documentation readiness, delivery coordination and after-sales support. The company profile should make those checks visible before the buyer reaches the quote stage.
When a project is close to shortlisting, the support path can include company profile materials, product catalogs, drawings, inspection documents and service contacts that help procurement and engineering teams align more quickly.
- Company profile and capability review
- Product scope and application confirmation
- Document package and inspection support
- Technical follow-up for buyer evaluation
