Established in 2003, Letone is an industry-recognized high-quality rubber hose manufacture and service company, which devotes to the production, R&D, and sale of rubber compounds, rubber hoses & fluid connectors and rubber-plastic seals. Thanks to its stable quality and good reputation in the market, Letone has won the"Top Ten Rubber Hose Enterprises in China" issued by the China Rubber Industry Association Rubber & Belt Branch for many consecutive years. On 15th Nov. 2021, Letone (Stock Code: 832225) is listed on the Beijing Stock Exchange.

Zaozhuang Tianyi Industrial Co., Ltd., established in 2002, is located in Zaozhuang City, Shandong Province, China. Covering an area of 30, 000 square meters with a building area of 23, 000 square meters, our company currently employs over 200 staff members. As a high-tech enterprise, we specialize in the research, development, production, sales, and service of hydraulic fluid pipes, related fittings, base oils, and lubricant products. At present, our company has developed three product series:

Hangzhou Haikuo Rubber And Plastic Products Co., Ltd

JUYE JINTONGDA PIPE INDUSTRY Co., Ltd is a professional manufacturer of steel wire braided hydraulic tubing with various specifications from 1999. We integrates the Research&Development, production, sales and focus on the top quality products all the time. Our company registered capital is 21million RMB, covering an area of 30, 000 square meters, which is located in the alluvial plain of Yellow River, with the developed transportation and convenient logistics.

About Us

Ningbo TIP Fluid is a leading manufacturer specializing in the design, production, and supply of high-performance hydraulic hoses and assemblies. With years of industry expertise, we are committed to delivering reliable fluid conveyance solutions for a wide range of heavy-duty industrial applications, including construction, mining, agriculture, marine, and material handling equipment. Our deep understanding of real-world operating conditions enables us to engineer products that perform consistently under extreme pressures, temperatures, and mechanical stress.

Hebei Youlu Fluid Technology Co., Ltd. (below short as UGW) aims to be a technology-driven enterprise with self research and development, manufacturing and sales together. Main products are hydraulic hose like braid hose and spiral hose up to 6 wires, industrial hose like concrete hose, drilling hose, etc. With updated technology, hoses are reached to high pressure, small flexibility and long life with abroad application like underground coal mining, agriculture, machinery and oil drilling, etc.

? Hengyu Group Hydraulic Fluid Technology Hebei Co., Ltd., founded in 2003, is located in Jingzhou city, Province Hebei. Jingzhou is a Millennium ancient city, which the geographical location and traffic is very convenient. ? As a world's leading diversified manufacturer of hydraulic fluid technology, Hengyu Group implements a strategy of development for diversification and value driven, positioning in the development of every corner of the world. We uphold the idea of continuous improvement, introduced the international advanced equipment to improve the production quality: 3 over 3 high speed braiding machine, 4 and 6 spiral machine, electromagnetic steel wire spooling machine, extruding machine with diameter control system. For testing the finished hoses, we have 5 impulse testing machine from BIMAL made in Italy, HELD made in Germany, HUIBANG made in China, and other common testing machines as Burst testing stand, mini vulcanizer, mooney viscosity testing stand, rubber and steel wire tensile testing stand, ozone resistant testing, weather resistant testing, high / low temperature resistant testing, wear abraision resistant testing for inner and outer rubber. ? The unique product design with excellent production technology and strict quality assurance system to guarantee the high-quality of our products we made: Wire braid rubber hose, Wire spiral rubber hose, High-pressure rubber hose with large diameter and length, Rubber hose with different colors, Jet washing hose, Rotary/Drilling hose, Flexible metal hose, Sand-blasting rubber hose, Industrial oxygen blow-pipe, Hydraulic cylinder, Flexible hose assembly, Compensator and other series of products. ? To provide the best all season services for our customers. We have passed the international quality management system ISO9001: 2008, ISO14001, also we have the certification of American Petroleum Association API 7K & Q1, and MSHA certificate for mining industry. Since 2015 We have been named as 'The well-known trademark enterprises" and "The best top 10 enterprises" in China every year. WELCOME TO VISIT OUR FACTORY!

Hangzhou Paishun Rubber And Plastic Company, a manufacturer founded in 2007, own our general headquarters in the beautiful historical city of Hangzhou. We hold subsidiary productions in Suqian and Guangzhou, respectively in Jiangsu and Guangdong province.

Dongying Guangyou Rubber Co., Ltd. is a technical joint-venture. Established in 2002, we specialize in producing various kinds of rubber hoses and PVC hoses.

Nanjing Hydraulic Sun Technology Co., Ltd. is located in the Dongping Industrial Park, Lishui district, Nanjing city. It is a national high-tech enterprise and a private technology enterprise in Jiangsu province, certified with ISO 9001, ISO 14001, and ISO 45001 management systems. Currently, the company holds 2 invention patents, 12 utility model patents certificates, and 11 software copyright certificates.

Nantong rifei textile Co., Ltd. (formerly known as hai'an rida cotton Co., Ltd) was established in 1996. Our company is specialized in the development, production and sales of nylon wrapping tape. Our company is located at yazhou town of hai'an county, with an area of 7000 square meters.