LETONE Laboratory Building

Quality control job begins from the raw material test and continues until the hoses passed all the tests required by the relevant international test standard. All the inspection record should be kept for three years at least. Quality control job begins from the raw material test and continues until the hoses passed all the tests required by the relevant international test standard. All the inspection record should be kept for three years at least.
   
Advanced Test Equipment
   

 Letone people always treat the quality as a top priority, we have the complete and most advanced test equipments, and strictly test every indicator , from raw material to finished product.After being produced, each hose should undertake twice pressure test, only the qualified ones can be packed to the warehouse. In order to test the hose completely, we imported the top BIMAL impulse test equipment, every batch is perfect. 
 

Three R&D Division

Technology R&D center located in Letone Headquarter.

Super high pressure rubber hose R&D center located in Qingdao Science and technology university.

Wire skeleton forming R&D center located in Henan Science and Technology University.

LETONE Fluid Technology Division
 

 Letone Fluid Technology Division , Focusing on design and producing integrated hydraulic hoses / split hose fittings, Industrial Couplings hydraulic,adapters, quick couplings,  soft/hard hose assembly. contains Metric system, British system, American system, Japanese system standard series ; supply carbon steel, stainless steel and brass fittings.We provide OEM service to nation military enterprises like YUTONG Heavy Industries, SANY, ZMJ,

YTO Group,ZOOMLION,SUNWARD ,Siwei,HANGCHA,Jonyang Kinetics etc.

Besides, our products also export to USA, Russia,Germany,Brazil,Canada,Australia ,Italy, Spain etc.

With Group company supporting, the annual output of Letone Fluid Technology Division exceed 100 million Yuan.