To help our customers deal with the changing business environment we plan on staying as their best choice for Trailer Jacks. We came up with best in class Trailer Jacks in many forms including Trailer Jack. We have handed over technologically advanced equipment to first in class technical engineers leading to high functioning and durable production. With quality and unbeatable functionality our product line generates Approx 5 Million US Dollar worth of annual profit, owing to Mexico,United States of export market share and export value ranging around US$10 Million - US$50 Million. Shanghai Tianjian Hardware Factory Private Owner is operating under Own Lisence, first introduced with US$5 Million - US$10 Million initial business capital in Shanghai, China and Shanghai. Established back in 2004, we hold 16 Years of export history.