Original Equipment Manufacturer


TJ Longda Tools is also a Manufacturer of Original Equipment.


We offer the services as:



Our in-house Engineer Department and our state-of-art engineering design center are excellent on developing special applications and unique hand tools driven by continuous innovation and customer’s requirements. Our Engineering services are available to anyone who requires our expertise in design, developing and prototyping of its products. 

Small Product Run


Our state-of-art EDM capabilities allow us to provide a quick run for the prototypes based on customer’s specific requirements and to produce smaller quantities of products as needed in special circumstances.  

Private Labeling


TJ Longda provides the design and manufacture of custom tools offered by original manufacturers under their own label. Companies interested in using this service are requested to provide a signed authorization letter and specifications for its “private-branded” tools.