Established in 1983, Chien-Yu (formerly known as Chien-Shan) Machine Co. Ltd. has gradually grown over the years with the trust and support of its loyal client base. Chien-Yu has managed to accumulate a great amount of experience in production technologies and is now able to offer high speed and high precision products that are durable, practical and easy to operate. Users will be able to operate our products in no time and our machinery will improve your production efficiency by reducing time wasted performing repeated actions.

We can change the specifications of our products to build production machinery according to the clients' custom orders to cater to different production needs. All of our products are manufactured under the strictest standardization planning and quality control to ensure optimum durability. In addition, we have invested many resources in product R&D to constantly improve upon our products so that our clients may benefit from enhanced product quality to increase production efficiency.

Currently, we trade the spring machines all over the world.

If the company's philosophy and products are just what you have been looking for, please do not hesitate to contact us. We cordially invite you to take a tour at our company and look forward to receiving any valuable suggestions from you.  





EMAIL: cs.machine@msa.hinet.net    
SKYPE: cs29066472                  




SKYPE: nancy.csmachine