Qingdao VIH hose Co., Ltd, 2012, annual capacity of hydraulic hose 20,000,000 meters, has more than 200 staff members and 40,000 square meters buildings. 

We have 7 spiral production lines and 24 braiding production lines, produced size from 3/16 inch to 4 inches (4.76 to 102mm).

VIH owns high level Rubber Hose R & D center and Test center, imported Germany impulse test machine used to test dynamic impulse test, burst pressure

test machine, Gotech rubber tensile test machine, ozone aging test machine, etc. used to test raw material, semi-finished products and finished products. 

There are also test equipment specially used to test the flame retardant, anti-static and wear resistance.