With the continuous upgrading of products and the upgrading of technology, it is important for us to advance with The Times.
As a technology-based enterprise, Tengfei Hardware also keeps pace with The TimeConstantly research and development of new
products, new technology forward, to be a real technical strength of the enterprise,
constantly upgrade equipment, improve the process,
In 2021, the introduction of domestic nitriding equipment, for our endurance nitrogen spring is a qualitative improvement, endurance nitrogen spring
Safer, more stable, more durable continue to maintain *. At the same time, congratulations to the official production of domestic high-tech nitriding equipment
