Ningbo Huawang Power Machine and Tools Manufacturing CO., Ltd is China leader in designing,manufacturing and supplying a complete range of overhead transmission line stringing and underground cable installation machines and tools including hydraulic conductor pullers, hydraulic conductor tensioners, take-up machines,winches, stringing blocks, cable rollers,anti-twisting braided steel wire ropes, come along clamps, tackle blocks, gin poles, compression machines,cutting devices and so on. 

Huawang occupies more than 100,000 square meters area and 48,000 square meters building area.
We use over 250 sets of advanced production inspection equipments such as 1.6 meter Vertical Lathe, 1.4 meter horizontal Lathe, Paint Spray House, Anti twisting steel wire rope braiding Machine, Nylon sheave Casting Machine, etc,. We have also established a large scale outdoor Stringing Equipment Testing Site with an area of 4000 m²,such as 600 KN Vertical Tensile Machine, 600 KN Horizontal Tensile Machine, 1000 KN Horizontal Tensile Machine, 35MPA Hydraulic Testing Machine.We are able to test the biggest hydraulic puller up to 360 KN pulling force, and Hydraulic tensioner 4X50 KN hydraulic tensioner in our test site. We are able to test and inspect sets of equipments and tools for overhead transmission line up to 1000 KV according to National Power Company's requirement.

With the good reputation brought by our reliable quality and our sincere and dedicated service,we have established business relationship with nearly 5000 power and telecom utilities in China as well as 40 countries world-wide.