Yih Troun, abbreviated as Y.T. was established in 1977 in Taiwan as a global frontier in the concept of manufacturing INDEXABLE HIGH FEED CUTTER and INDEXABLE TAP. It is the one and only company in Taiwan to manufacture indexable shank holder together with unique core technology for carbide insert sintering and grinding. Its huge investment in R&D, vertical integration manufacturing with brand marketing has enabled full-range of solutions to its customer across the world.

In order to increase efficiency and decrease cost, we have been committed to the development of indexable cutting tools. Y.T. has established its own brand across 40 different countries with almost 4500 products consisting more than 30 different patents.

Developing high efficient indexable tools is our main belief. Right from the outset, our company is furnished with sophisticated R&D and production team, earnestly focusing on exclusive insert design and quality control. The ultimate goal is to improve productivity, reduce cost and enhance customer satisfaction in manufacturing. There is an annual increase of at least 2~3 new patented products to keep up with the pace of market demand and thrive for the competitiveness of core product designing. Yih Troun has received highest accolades for its professional indexable type inserts with several awards, such as
(1) 2007 Taiwan Top 100 Enterprise Award.
(2) 2008 Taiwan Government Special Advisory for Factories.
(3) 2010 Ringier Metal Industry Innovation Award.
(4) 2013 Honorary member of Taiwan Machinery Association.
(5) 2014 Special invitation in "Emerging Industry Incubation-Accelerating Program", received "Top 1000 Taiwan D&B SME Award", "Ringier Technology Innovation Awards".

In addition to Y.T.'s excellent product design and enthusiastic sale, veteran technical team provides a full range of after-sales technical support to the customers.