CompanyAdvantage
Excellent Product Quality
Strict quality control with detailed inspection reports.
Rich Experience In Production
With over 20 years of manufacturing experience, Jiangsu YingNaisi is committed to delivering reliable, high-quality products to every customer.
After-sales Service
Hydraulic cylinder installation and commissioning support.
NewProducts
Read MoreC1026 Precision Steel Pipe for Esp Pump Housing
Made of high-strength steel (such as 1026/25Mn, ST52, 13Cr). Customizable machining for the joint
Read MoreThread Precision Steel Tube for Esp Pump Housing
Precision machining – Strict tolerance control ensures accurate fit with ESP pump components..
Read MorePrecision Carbon Steel Tubing for Esp Pump Housing
Extended service life – Engineered for long-term performance in oilfield operations.. Standard
Read MorePrecision Stainless Steel Tube for Esp Pump
Product Features of ESP Pump Housing Enhanced concentricity – Guarantees smooth pump
Read MorePrecision Steel Tube for Esp Pump
Enhanced concentricity – Guarantees smooth pump operation and extended service life.. Optimized
Read MoreHousing for Electric Submersible Pump Motors
Select excellent steel, precise chemical composition, uniform material, not easy to corrosion..
Founded in 2005, Jiangsu YingNaisi is a specialized manufacturer focusing on precision cold-drawn steel tubes and hydraulic cylinders. The company covers an area of 16,800 m² and employs over 90 staff members, including an experienced management team, dedicated R&D engineers, and a strict quality inspection department. In 2024, the company achieved an annual sales revenue of RMB 95 million.
15+Technical Personnel
30Awards Win
2100Shippings Sent
Check Our Intro Video
Regular follow-ups on equipment performance and preventive maintenance recommendations
LatestNews
Korean Customer Visits Our Factory To Inspect Custom Hydraulic Cylinder Produ...
Korean Customer Visits Our Factory To Inspect Custom Hydraulic Cylinder Production
Korean Customer Visits Our Factory For Production Inspection
Hydraulic Cylinder Maintenance Methods And Precautions
As the core actuator in a hydraulic system, the performance of a hydraulic cylinder directly impacts the equipment's ...
Technical Analysis And Application Of Hydraulic Cylinder Forming Processes
As the core actuator in hydraulic systems, the performance of hydraulic cylinders directly impacts the reliability an...