About Us

Main Business

Our company's products have complete varieties and specifications, which can be divided into the following series:

    1. The high-pressure steel wire braided hose used in the hydraulic transmission system, executed SAE/DIN/JIS/GB/EN and other advanced domestic and international industry standards.

    2. The high-pressure steel wire spiral hose used in the hydraulic transmission system, executed international standards such as SAE/DIN/EN/GB.

    3. High pressure drilling hose used in oil drilling system.

    4. Hose for conveying various materials with pressure, such as water, compressed air, oil, acid and alkali, food, sandblasting,Steam etc.

    5. With the action of negative pressure, hoses for attracting various materials, such as industrial hoses for water absorption, air absorption, oil absorption, acid and alkali absorption, sand absorption and food absorption.

    6. Two-purpose hose for suction and discharge. Such as multi-purpose hoses for water suction, mud suction, oil suction, and food suction.

    7. Special-purpose hoses: various heavy-duty exhaust and suction hoses with flange joints, oxygen blowing hoses for steel furnaces, hole-making hoses for construction, and diesel locomotive oil for railways rubber fenders for pipes, docks and ships.


Qingdao Rubber Six Hose Co., Ltd. has a complete product quality management system, certificated with ISO9001: 2008 for quality management system, ISO14001: 2004 for environmental management system, OHSAS18001: 2007 for occupational health and safety management system, and ISO/TS16949 for automotive management system. "Lifu" brand hose is "Qingdao Famous Brand Product", and "LEAD-FLEX" trademark has been registered "International Madrid" trademark.

The company has been evaluated as national "high-tech enterprise", currently owns 15 invention patents and 25 utility model patents, and has led and participated in the formulation of a number of national and industry standards. Our company is the sole drafter of the "MT/T98-2006 China Coal Industry Hydraulic Support Hose and Hose Assembly Inspection Specification" standard. In 2020,the company was rated as the "Invisible Champion of the Industry" in Qingdao City, and the company’s Enterprise Technology Center was rated as the "Shandong Enterprise Technology Center". It was also rated as one of the “National Specialty and New “Little Giant” enterprises. The company has been rated as "Top 100 Enterprises in China Rubber Industry" and "Top Ten Enterprises in China Rubber Hose Industry" by China Rubber Industry Association for 4 consecutive years. The company has been awarded the "Gold Supplier" by XCMG, a pioneer in China's construction machinery industry for 5 consecutive years.


With a strong sense of social responsibility, Qingdao Rubber Six Hose Co., Ltd. will continue to gather cutting-edge talents in the industry, insist on independent innovation, and steadily move towards grouplization and globalization, enhance the corporate culture and core competitiveness, and strive to become a world-class brand.



Qingdao City, Pukou Road 46

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