40 Years of Expertise in Press Manufacturing
Founded in 1983, Long Jyi Machinery Co. Ltd., (hereinafter referred to as LONJI Press) has been dedicated to the design and manufacturing of mechanical presses and automation equipment since its inception. Over the past four decades, we have remained true to the hardworking spirit and commitment to quality that define Taiwanese manufacturing. Today, we focus on precision press machines as our core market, driven by our values of "precision in quality" and "consistency in performance." With this vision, we look forward to advancing into the next 40 years—together with our customers.
Independently Designed, Made in Taiwan
At LONJI Press, we are deeply committed to the principles of “independent design” and “local manufacturing.” From the development of critical components to full machine assembly and testing, every stage is managed in-house—by our own hands and minds. This is not only a technical choice, but also a promise of quality.
We believe great equipment must go beyond precision—it must be stable, durable, and reliable. Driven by this philosophy, LONJI Press has continuously advanced its press technology, earning multiple patents both in Taiwan and internationally. From mechanical innovations and structural reinforcement to energy-saving designs, every breakthrough reflects our unwavering dedication to the press manufacturing craft.
Quiet Dedication, Lasting Results for Clients
In today’s highly competitive landscape, LONJI Press chooses to let our products speak for us. To us, each customer is more than just a user—they are a long-term partner. Our goal is not simply to complete a transaction, but to build lasting partnerships that grow with our clients.
This is why we place strong emphasis on after-sales service and technical support, delivering prompt, professional, and precise assistance to ensure our customers' peace of mind.
For most of our clients, their decision to choose—and return to—Long Ji is not driven by flashy advertising, but by the trust and satisfaction that come from real-world performance.
People and Culture — The Soul of Our Technology
Press manufacturing is a long-standing industry where appearances may be similar, but true strength lies in the precision of every process and the craftsmanship of each technician. At LONJI Press, we actively recruit individuals who are passionate about precision machinery and industrial technology, passing down decades of accumulated know-how.
By integrating our legacy of experience with modern trends in automation and smart manufacturing, we create an environment where expertise and innovation go hand in hand.
Creating Value, Advancing Sustainability
LONJI Press is more than just a press equipment manufacturer—we are a creator of value for the industry. Through close collaboration with our customers, employees, and supply chain partners, we strive to make “Made in Taiwan” more than a slogan, but a genuine symbol of quality recognized on the global stage.
Looking ahead, we remain committed to this belief, continuing to deliver higher-performance, smarter press machines that empower our clients to stay competitive and lead in an increasingly demanding global market.