Excellent warranty in the industry

We support our products with excellent warranty in the industry
Tengsheng provides a 10-year warranty for all hot runner systems. In addition, there is a 1-3 year warranty for a single system or component. The more Tengsheng products you choose, the more protection you will get.
Vulnerable parts, including O-ring, hydraulic seal ring, gate bushing, hot tip, temperature sensing wire, valve needle, gate sleeve and other vulnerable parts, are guaranteed for one year free (on the premise of non-human damage).
Tengsheng hot runner provides customers with one-stop services: free mold flow analysis, technical consultation, scheme formulation, product installation, customer training, after-sales maintenance, after-sales technical support, etc. in the early stage, one-on-one professional guidance of the whole process technology!

If necessary, we will send a senior professional to arrange a free training in your location.
Hotline: Mr. Tang 13728787397