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 One-stop Solution for hydraulic hose system | Grandflex 
 Best in class products and services at competitive prices 
 Excellent Impulse I No Leakage I Weather & Abrasive Resistant
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 One-stop Solution for industrial hose system | Grandflex
 Best in class products and services at competitive prices
 Italian VP Equipment I European Quality Level I Longer Service Life
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About  Grandflex
 One-stop Solution for PVC hose system | Grandflex
 Best in class products and services at competitive prices
 Non-Toxic I Non-Smell I UV-Resistant I Food Grade
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Hot Selling Product Series

Qingdao Grantseed Rubber Co., Ltd is a leading manufacturer & exporter of Hydraulic Hoses, Industrial Hoses and PVC Hoses in China.
Hydraulic Hose
Industrial Hose
PVC Hose
Hose Protection

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We have 126 sets of different equipments for production, testing and employ more than 158 staffs, including 20 technicians. Our annual output is 9 million meters for hydraulic hoses and 8 million meters for industrial hoses and 800 millions meters for PVC Hoses.​​​​​​​

Hydraulic Hose

About Grandflex

Qingdao Grantseed Rubber Co., Ltd is a leading manufacturer & exporter of Hydraulic Hoses, Industrial Hoses and PVC Hoses in China. The company covers an area of 25000 square meters workshop with a total investment up to RMB 80 million. 
 
We have 126 sets of different equipments for production, testing and employ more than 158 staffs, including 20 technicians. Our annual output is 9 million meters for hydraulic hoses and 8 million meters for industrial hoses and 800 millions meters for PVC Hoses.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!
 

Why Choose Us

We have 126 sets of different equipments for production, testing and employ more than 158 staffs, including 20 technicians. Our annual output is 9 million meters for hydraulic hoses and 8 million meters for industrial hoses and 800 millions meters for PVC Hoses.
  • Technical Team

    8 years experienced workers, 15 years experienced engineers.
  • Sales Team

    18 sales and service employees, 14 years experience in foreign trade.​​​​​​​
  • Quality Control

    100% inspection before shipment.​​​​​​​
  • Market

    More than 65 countries, 198 clients all over world

What Our Customers Say?

Latest Blogs​​​​​​​

10/ 25/ 2025

2-Ply Vs 4-Ply Sandblast Hose: What’s The Difference in Real-World Performance?

Introduction Did you know that the right sandblast hose can make or break your abrasive blasting process? Sandblast hoses are essential for transferring air and abrasives like sand or steel grit. They directly impact the efficiency and safety of your work. In this article, we will explore the key di

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10/ 18/ 2025

Global Trends in Industrial Hose Market in 2025

IntroductionIndustrial hoses play a vital role in industries such as oil & gas, construction, and manufacturing. These essential components transport liquids, gases, and solids under high pressure. The industrial hose market is set to experience substantial growth by 2025, driven by advancements in

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10/ 22/ 2025

What Size SandBlast Hose Should I Choose?

Introduction Choosing the right sandblast hose is crucial for efficient and safe sandblasting operations. Did you know that an improperly sized hose can drastically reduce your blasting efficiency? This blog will guide you through the factors to consider when selecting the correct sandblast hose size.

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Contact Us for Superior Quality and Service!

We strive to offer the best purchasing experience. Agile response, excellent quality, timely delivery, good prices, and professional after-sales services. We look forward to your cooperation.

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+86-15192026052

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