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We, Union Machine Works Co., are pleased to introduce that we are the only ISO 9001 certified u-joint manufacturer with our own professional machine equipments in Taiwan.

 Our main producing technique & inspection standard are from the cooperation and technical transfer of American "Alloy Mfg. Co. "&"Neapco Inc. ". We are also the OEM supplier for "Alloy Mfg. Co. "&"Neapco Inc. ". We sell our u-joints with our "CHB" and "KOYO LB" brands to 70 countries in the world.

 Our material for spider & bearing cap is SCM-415 Alloy Steel(Hardness after heat treatment is HRC58°-61°).Our material for needle roller bearing is SUJ-2 High Carbon Steel(Hardness after heat treatment is HRC 59°-63°). There is one patent cross shape grease channel design (See below drawing)inside our each bearing cap. If possible, we hope you can set up a schedule to visit our company and factories in Taiwan. We well show you our producing u-joints and inspection standard, etc .That will let you understand and have more confidence in our products.

 Our u-joints are applicable to Japanese, European, American vehicles and agricultural machines. We can also make products in accordance with your samples. Meanwhile, the inspection reports of our u-joints will be available tour reference upon your request.

 After reviewing our website, if you are interested in any items, please inform us item No. and quantity you demand. We shall be glad to offer you our best price and further information. We are always at your service in case of any further question. We hope we can establish good business relationship with you.

 Look forward to hearing from you soon.

With Best Regards,
Union Jeck Machine Works Co.,Ltd.
Mr. Y. L. Liao /G.M.


C.V. 接头, 万向接头, 汽机车零件

公司名称: 委萩股份有限公司