About Us


Letone Overview

As an industry-recognized high-quality rubber hose manufacture and service company, Luohe Letone Hydraulics Technology Co., Ltd has 17-year experiences on production, R&D, and sale of rubber hoses and fluid connectors. Thanks to its stable quality and good reputation in the market, Letone has won the“Top Ten Rubber Hose Enterprises in China” issued by China Rubber Industry Association Rubber & Belt Branch for eight consecutive years. 


Market demands have increased rapidly with the good reputation built. The 200,000 square meters Letone Fluid Intelligent Technology Industrial Park has been fully put into production in October 2019. Letone now has 40 high-speed steel wire braiders, 10 steel wire spiral machines, 6 industrial hose production equipments, and 60 fluid connector product equipments and two automatic rubber compound production lines service in house. Meanwhile, Letone is capable to produce rubber compounds 15,000 tons per year, rubber seals and other rubber products 20 million pieces per year,and the annual production capacity of hydraulic hoses and industrial hoses (petroleum, chemical, F&B) has increased to 40 million meters. By 2024, The production capacity of hydraulic hoses and industrial hoses (petroleum, chemical, F&B) is forecasted to increase to 120 million meters, rubber compounds will jump to 35,000 tons, rubber seals will reach millions of pieces, and fluid connectors will increase to 50 million pieces, the output value will boost to RMB 2.5 billion.


research and development strength

Letone has 400 employees, including 80 research and development teams, 55 professors, doctoral supervisors, and masters and above technical personnel. It has completed 16 provincial and prefecture-level scientific research projects and has 14 invention patents, 17 utility model patents and 9 provincial scientific and technological achievements. Letone has a CNAS certification laboratory—Henan Provincial High Pressure Rubber Hose Engineering Technology Research Center, and jointly established the Letone Qingdao Research Institute with Qingdao University of Science and Technology.


development strategy

Committed to marketing layout innovation, Letone has successively established 18 offices covering the national market in Jiangsu, Xinjiang, Changsha, Yunnan, Heilongjiang and other places. In 2015, Letone established the European overseas marketing company for the global market to fully promote the Letone brand to serve global users. In the same year, Letone set up a network-wide e-commerce marketing platform to carry out domestic and cross-border e-commerce promotion. At present, major domestic key customers include CNOOC, XCMG, Sany Heavy Industry, Yutong Heavy Industry, Zhengzhou Coal Mining Machinery, Luoyang YTO, Sunward Intelligent Equipment, Hangcha, CRRC, etc. The products are exported to more than 20 countries and regions such as the United States, Singapore, Italy, Australia, India and South Africa.


In the past years, Letone has adhered to the core value of “integrity-based, clients first”, and followed the development strategy of “Original Leading. Talents Engaging. Rooting in Lean Production. Aiming for Peaking”as guidance. Sticking to the upstream and downstream industrial chain of rubber hose, Letone is carrying out technical R&D and manufacture on polymer materials, hydraulic hoses, industrial hoses, petroleum drilling hoses, F&B and medical hoses, rubber seals, and fluid connectors, etc. to serve to global equipment manufacturers. Letone is continuously contributing to global intelligent manufacture and striving to lead the fluid technology industry towards prosperity.