News
Events and Exhibitions
TIMTOS X TMTS 2022
28 Dec, 2021TIMTOS+TMTS 2022 is the largest trade show in Taiwan specifically catering to the metal cutting tools, metal forming machines, machine parts and related industries. We are honored to introduce our new products by participating in this exhibition. We will launch the latest model of thread rolling machine "YC-970P" this year. Be sure to visit us in booth M0510 to learn more about our company and new product.
Read MoreTIMTOS 2021
22 Dec, 2020The overall exhibit space is over 100,000 square meters, making TIMTOS the second largest machine tool show in Asia.
Read MoreTIMTOS 2019
30 Nov, 2018The overall exhibit space is over 100,000 square meters, making TIMTOS the second largest machine tool show in Asia.
Read MoreM-Tech 2018
20 Jun, 2018M-Tech is Japan's largest exhibition gathering all kinds of mechanical parts such as bearings, fasteners, mechanical springs and metal and plastic processing technology. M-Tech attracts a significant number of professionals from design, development, manufacturing, production engineering, procurement and quality control departments, who are looking to buy solutions for their businesses.
Read MoreTIFS2018
10 Apr, 2018Fastener Taiwan is the ONLY international B2B fastener show in Taiwan. Serving as a trading platform for sourcing and procurement, Fastener Taiwan features a complete range of fastener products. To better illustrate Taiwan's image of “the Kingdom of Screws”, the show also presents a highly integrated supply chain of Taiwan's fastener industry.
Read MoreTIMTOS 2017
07 Mar, 2017The overall exhibit space is over 100,000 square meters, making TIMTOS the second largest machine tool show in Asia.
Read MoreIMTS 2016
12 Sep, 2016The International Manufacturing Technology Show is one of the largest industrial trade shows in the world, featuring more than 2,000 exhibiting companies and 114,147 registrants. The event is held every two years in September at McCormick Place, Chicago.
Read MoreGear Expo 2015
20 Oct, 2015Owned by the American Gear Manufacturers Association (AGMA), Gear Expo is a biennial event and the world's only conference and expo designed exclusively for the gear industry.
Read MoreTIMTOS 2015
03 Mar, 2015TIMTOS (The 2015 Taipei Int’l Machine Tool Show) is bench marking its 25th cycle at unprecedented size and scale to offer a vast expo of advanced machine tools, valuable seminars, award-winning products and more!
Read MoreTMTS 2014
05 Nov, 2014EXHIBIT PROFILE: (1) Metal Cutting Machines, (2) Metal Forming Machines, (3) Tube and Wire Processing Machines, (4) Components, Parts, Tools, Cutters, Measuring Instruments, Molds, Software & Accessories, (5) Automation & Robotics, (6) International Associations & Media Area
Read MoreProudly certified by AS9100 in year 2014
01 Aug, 2014We proudly announce the certification of AS9100 in year 2014, the milestone of Six Star Group to advance further in Aerospace field with our professional gear products.
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Thread Rolling, Spline Rolling & Forming Machines Manufacturer | Yieh Chen
Located in Taiwan, Yieh Chen Machinery Co., Ltd. has been a precision gears, thread rolling and forming machines manufacturer. Their main gears and machines include, spur gears, helical gears, thread rolling machines, spline rolling machines, multi forming machines and special purpose machines, with machine tools from Switzerland, Germany, USA, and Japan to make gears comply with DIN, AGMA, JIS, and GB quality standards.
Yieh Chen Machinery Co., Ltd. is a gear manufacturer of gear for air screw compresser, cnc lathes, machining center, printing machines and more. Also, we providing quality thread rolling machine, spline rolling machine, multi forming machine. Yieh Chen Machinery Co., Ltd is the affiliate of Six Star Group. Six Star was founded in 1975 by Six brothers and devoted to the manufacturing of precision gear products. Yieh Chen Machinery was established in 1984 into the market of machinery industry and is dedicated to produce Thread rolling machine and Spline rolling machine with high quality and durable lifetime.
Yieh Chen has been offering customers high precision gears, thread rolling and forming machines, both with high-quality manufacturing and 39 years of experience, Yieh Chen ensures each customer's demands are met.