About Us

Universal joints processing

TZAW-YIH ENTERPRISE CO., LTD was found in Year 1986 (Year 75 of Republic of China). We established our own brand “TY”, which is specialized in manufacturing various type of oil hydraulic fittings and high-pressure steel pipe fittings with high reputation in the industry.

Under the highly competitive business enviroment, we always adhere high productivity,high quality and reasonable prices to supply the demand of the domestic and foreign markets.We continuously seek improvement with automated production equipment, sophisticated inspection equipment, and strict quality control. We earn the trust from our customer and sustainable development with our good reputation of guaranteed excellent services.

Major products/ Services


We are professional inmanufacturing various type of thread ( PF、PS、UNF、JIC、BSPT、NPT、ORF) pneumatic/hydraulic fittings, tube fittings, universal joint, Tee fittings, ORB Hex head plug, nuts, joints...... etc. All of them are widely used in various production plant equipment, maintenance equipment, automation equipment, medical equipment and teaching equipment.

By offering variety products, we are continuously doing research and innovation on each step. We have a professional R & D department that can customize the products that meet your requirment based on the provided drawing and the sample size specifcations. No mater you are new or current customers, TZAW-YIH will be more than happy to serve you. Thank you!

We uphold the best quality, innovative design and reasonable prices to serve our customers over ther years. Low cost and high productivity is our management policy. Your support is the always the greatest comfort to us.


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TZAW-YIN ENTERPRISE CO., LTDContact information
No.92, Longshan 1st St., Daya Dist., Taichung City 428, Taiwan (R.O.C.)