Your Reliable Drawing Die Factory
12 Years of Manufacturing Excellence. Direct Supply of PCD, Nano, and SSCD Dies.
INDUSTRIAL MECHANICAL SEALS
High-Performance Sealing Solutions to Reduce Downtime and Boost Process Reliability.
TIANCHANG JINGYUE TECHNOLOGY
12 Years of Manufacturing Excellence. Your Reliable B2B Factory Partner for Precision Industrial Components.
12 years of experience
As a real Tier-1 manufacturer in Tianchang, we combine decade-long craftsmanship with advanced CVD technology to deliver precision-engineered industrial components.
Trusted Global Partner
With extensive export experience, we understand international standards. We pride ourselves on transparent communication and building friendly, long-term partnerships.
Fast & Effective Support
Time is money in production. Our technical team provides quick troubleshooting and optimized application solutions within 24 hours to keep your operations running.
Direct Factory Pricing
By eliminating middleman markups, we provide high-performance drawing dies and seals at competitive factory-direct prices, ensuring the best ROI for your business.
Welcome to Seven Corporate!
Who we are
Our expertice
Principles of our work
Who we are
Jingyue Technology is a premier manufacturer and global supplier of high-precision wire drawing dies and mechanical seals, headquartered in the Tianchang industrial hub. Under the visionary leadership of CEO Frank Chen, we have spent 12 years perfecting the balance between traditional craftsmanship and cutting-edge material science.
Our core expertise lies in advanced CVD Nano-Coated Dies, PCD, and Natural Diamond (ND) solutions, engineered to solve complex production challenges and extend tool life by up to 10x. As a trusted technical partner to global giants like Suzuki, Doha Cable, Pakistan Cables, Andijan Cable, and Plasmatec, we bridge the gap between concept and creation with a “Consultative Manufacturing” approach. At Jingyue, we believe industrial precision is an art form, and we are dedicated to providing friendly, expert-driven support that ensures your production lines never stop.
Our expertice
Jingyue Technology is a premier manufacturer specializing in high-precision wire drawing dies and industrial sealing solutions. Under the leadership of CEO Frank Chen, we combine 12 years of technical mastery with advanced material science to deliver components that meet the rigorous standards of global industry leaders.
Principles of our work
12 years of experience
Since our founding, Jingyue Technology has spent over a decade perfecting the production of precision wire drawing dies. Under the leadership of CEO Frank Chen, we have evolved from a local workshop into a global technical partner, combining 12 years of empirical factory data with advanced material science to solve complex production challenges for clients worldwide.
Top quality
Quality is the cornerstone of our manufacturing philosophy. We utilize premium diamond blanks and cutting-edge CVD nano-coating technology to ensure our dies meet micron-level tolerances. By maintaining strict quality control throughout every stage of production, we provide high-performance tools that are trusted by global industry leaders like Suzuki and Doha Cable.
Flexible pricing
As a direct factory supplier located in the heart of the Tianchang industrial cluster, we eliminate unnecessary middlemen to offer highly competitive pricing. We provide flexible solutions tailored to your budget, whether you need a single custom prototype or a full-scale production run, ensuring you receive premium quality without the premium price tag.
Don't know which die or seal suits your production?
Get Your Expert Technical Consultation Now!
Why we are the best
12 Years of Manufacturing Heritage
Since 2014, we have been deeply rooted in Tianchang’s industrial cluster, mastering the art of precision dies and mechanical seals through a decade of persistent innovation.
Technical Expertise & Consulting
Our engineering team provides professional application analysis to ensure every component perfectly matches your specific production environment and requirements.
Rapid Problem-Solving Response
We value your time. Our technical support team is committed to providing effective troubleshooting and optimized solutions within 24 hours to minimize downtime.
Direct Factory Pricing & ROI
By purchasing directly from our Tianchang facility, you eliminate middleman markups, receiving premium quality at the most competitive factory-direct prices.
Friendly & Reliable Partnership
We believe in “Business with a Heart.” Our team treats every client with honesty and kindness, striving to be your most reliable long-term partner in China.
Our specialisation
Recent news & events
We are proud to work with these companies
