About Us

Who We Are
Founded in 2017, JLSY is a modern enterprise dedicated to the R&D, manufacturing, and distribution of high-performance oilfield drilling and extraction equipment. Driven by our core philosophy—“Manufacturing Better Oilfield Pump Parts”—we provide efficient, reliable, and cost-effective replacement solutions for the global oil and gas industry.

Capacity & Facilities
In July 2023, we officially commissioned a smart industrial park representing a $14 million USD (RMB 100 million) investment.

Footprint:26,000 sqm (approx. 6.5 acres) total area.
Production Hub:15,000 sqm of state-of-the-art manufacturing space.
R&D & Office:4,000 sqm dedicated to engineering and administration.
Annual Capacity:1 million units/sets of petroleum equipment and accessories.
Workforce:100+ highly skilled professionals.

Smart Manufacturing & Tech Innovation
We have built a fully closed-loop intelligent production line—from raw material incoming inspection to final product testing. Our facility features:

Automated conveyor and digital warehousing systems.
CNC machining centers with robotic gantry arms.
Continuous multi-purpose furnace heat treatment.
Fully automatic sealing component production lines.
5G & AI Integration:In partnership with China Telecom, we deployed a private 5G network achieving a 90% equipment data collection rate. This IoT integration, combined with our custom AI-assisted management system, ensures ultimate production traceability and efficiency.
R&D Powerhouse:A joint innovation center established with Hefei University of Technology (one of China’s top engineering universities), backed by a provincial post-doctoral research station.

Quality Assurance & Certifications
Quality is non-negotiable. We operate a CNAS-accredited laboratory for rigorous testing of metals and polyurethane materials.

API Certified:Holds API Q1 and API 7K certifications (achieved in 2024).
Industry Recognition:Recognized as a National High-Tech Enterprise, a “Specialized and Sophisticated” SME, and an Provincial Industrial Design Center.

Product Portfolio
We specialize in a comprehensive range of mud pump and fracturing pump components, including but not limited to:

Mud Pump Parts:Valve assemblies, valve seats, valve rubber inserts, pistons, liner assemblies (ceramic and bi-metal), plunger