After the relocation from the city center to
Economic & Technological Development Zone of Shenyang city, NHI
Group has built up new testing and R&D center covering *0,**0
square meters. *1 laboratories regarding tunnel boring machines,
artificial board production line, grinding equipments, electric
design, electric measurement, bulk material handling system, ore
dressing system, auto electronics, machining , welding and
painting. The laboratories of tunnel boring machines, artificial
board production line, grinding equipment, bulk material handling
system and ore dressing system will be the largest professional
laboratories with most comprehensive functions and highest
authority. Tunnel boring machine laboratory is listed in **3 Plan
of National Science and Technology Ministry and will be built into
the largest testing base in the world.
High standard professional laboratories and advanced testing and
measurement instruments meet the requirement while developing new
products, new material and new processing techniques.
