We have been making every effort to provide high quality products. On one hand, auto-cad and prototype software are applied in prototype to ensure the precision of workshop drawings. A sample tower will be made for inspection before mass production. In mass production,we adopt advanced management to monitor the precise manufacturing progress of towers, to ensure each piece qualified. On the other hand, we equip our mechanical and chemical Labs with modern facilities, so that many routine experiments, such as Bearing Stress, Preece Test, Stripping Test and Five Elements Analysis etc, can be carried out smoothly, so as to ensure that our finish products meet with the ASTM or ISO standards.

1. Our lab

2. Our inspector is doing test during production:

3. Third Party Inspection: