Taiwan Custom Diamond Die Company
Tien Chen Diamond Industry Company / Taiwan Diamond Dies was established in 1990 in Taiwan. With over 25 years of providing high-quality diamond dies and with a full staff dedicated to R & D and manufacturing of various diamond dies products, Tien Chen Diamond Industry Company / Taiwan Diamond Dies has remained the leader in the industry.
Specializing in hard metallic wire drawing dies, such as steel and stainless steel.
Synthetic Diamond Dies, Natural Tinned Diamond Dies, Monocrystalline Diamond Dies, Polycrystalline Diamond Dies
Our Office In Taiwan

With state of the art equipment and highly experienced and skilled technicians, Tien Chen Diamond Die Company can fulfill your custom requirements of wire drawing dies. For more information please feel free to contact us at: This email address is being protected from spambots. You need JavaScript enabled to view it.
NEW Web Site
New web site for Tien Chen Diamond Industry Company of Taiwan!
Since 1990 Tien Chen Diamond Industry has been manufacturing Diamond Dies and providing cutting and polishing services of worn dies for customers worldwide.
Our new web site address is Diamond Dies
Old Web Site
Our Old website will still be online you can visit it at Tien Chen Diamond Dies
Our Products
News Articles
- Tien Chen Diamond Industry will be waiting for you at Wire Düsseldorf 2026
- See you at Wire Düsseldorf 2024!
- Tien Chen Diamond Industry Co., Ltd. to Participate in Wire Düsseldorf 2022
- Tien Chen Diamond Industry Co., Ltd. to withdraw from Wire Düsseldorf 2020
- Tien Chen Diamond Industry Co., Ltd. at Interwire Atlanta