About Us

Bonyea Industrial Co. Ltd., a subsidiary of Dagong Group, specializes in the manufacturing of rubber products. It is one of the largest manufacturers of hydraulic hoses, conveyor belts and related rubber products in the world.

Hydraulic hose:SAE 100R1/R2(1AT 2AT).SAE 100R16,R17,R12,R13,R15.SAE 100R9,R10MDIN(EN853)1ST/SN/2SN/ST.EN857 1SC/2SC.EN856 4SP/SH.GB/T.,etc.

Skype:dagongrubber

Inner tube: oil resistant synthetic rubber
Reinforcement: one high tensile steel wire braid
Cover: oil, abrasion and weather resistant synthetic rubber
Working temperature: -40-+100 temperature.
Applications: Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubrication, emulsion and hydrocarbons etc. It is used for low-medium pressure hydraulic systems in industry and agriculture.
Resistance to ozone and aging,Acid and alkali resistant,Ozone test 72 hours with no cracks.
Its products widely used in coal mine,petroleum,engineering machinery,shipping,machine tool equipment,hydraulic,electric power,building,metallurgy,agricultural machinery,etc.