Yieh Chen Machinery Co., Ltd.

Total solution for thread rolling, spline rolling, chipless process and precision gears manufacturer.

Yieh Chen is your Thread Rolling and Spline Rolling solution. Sixstar is an ISO9001 & AS9100 Certified Manufacturer of Gears

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Spline Rolling Machine

Spline Rolling Machine

Spline Rolling Machine is inherently accurate, with surface finishes of 3 to 6 micro-inches obtainable by rolling.

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Experience Custom Gears

Experience Custom Gears

Founded in 1975 by six brothers, Six Star owns 40 years of experience on manufacturing precision gear products.

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Spur Gear and Helical Gear Manufacturer - Yieh Chen

Based in Taiwan, Yieh Chen Machinery Co., Ltd. is a spur gear and helical gear manufacturer with over 31 years of experience in gear industry.

With CNC gear machining, ISO certification and advanced software, Yieh Chen's high precision spur gears and helical gears are built with excellency.

Along with Spur Gears and Helical Gears, worm shafts, spiral bevel gears, bear boxes, gear pumps and gear racks are provided as well. All gears can be custom-made with innovative solutions to meet each customer's demands.

News

Events

Result 1 - 7 of 7
10Apr 2018
TIFS2018

Fastener 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.

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07Mar 2017
TIMTOS 2017

The overall exhibit space is over 100,000 square meters, making TIMTOS the second largest machine tool show in Asia.

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12Sep 2016
IMTS 2016

The 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.

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20Oct 2015
Gear Expo 2015

Owned 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.

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03Mar 2015
TIMTOS 2015

TIMTOS (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!

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05Nov 2014
TMTS 2014

EXHIBIT 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

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01Aug 2014
Proudly certified by AS9100 in year 2014

We 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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