United Precision Machine ,Inc.

Our company specializes in manufacturing precision instruments, such as digital calipers, digital test indicators ,digital indicators etc., located in Shenzhen(Shekou),the most robust city in China, nearby Hongkong and Guangzhou.



We work hard to make sure each time you purchase a precision tool from UPM. You are completely satisfied.



At UPM complete customer satisfaction means:







Todays most technologically advanced tools necessary, to meet demanding production and

quality control requirements.



Competitive price. UPM prides itself on keeping our prices low without sacrificing quallity.





Prompt, courteous customer service.



In the event that our products should fail within one year from the original date of purchase

through normal use conforming to the Users Manual provided with the product and Warning

label(s) on the product, we will repair or replace at our potion, free of charge.



Our extensive inventory is yet another way to keep you satisfied. There are two initiated products, which obtained patent for production.