Why choose us?Qingdao HiPad Bearing Roller

TIME | 06 May 2022

Qingdao Hipad International Trading Co., Ltd. is a one-stop supplier of window& door roller and deep groove ball bearings, which is also a manufacturing enterprise with the most complete categories and relatively favorable prices in the industry. The factory was established in 2000. We have professional product design, abrasive manufacturing and technical research and development team. We focus on the application of new materials and technologies to provide customers with the best solution in terms of cost and use needs.

Easy rolling,easy life,

As a professional window& door roller  manufacturer,we are always looking for the long term business partner to establish win-win success.We insist on developing particularly according to customer's need to make sure we supply them with suitable and satisfying products.

We believe that supports,understanding,loyalty is the only way to lead us to win-win success. 

Why us?

1: Powerful scale: 60 injection molding machines, 50 automation equipment, dozens of flow production lines, timely delivery.



The factory has completed the quality control program, the third party SGS, BV certification. From development to design, from raw material procurement, processing, production, assembly to product testing and packaging, we can implement strict control so as to ensure the quality control of each link. This is why the products can be sold to Europe, America, South America, the Middle East, Southeast Asia and Africa and other countries and regions, and establish good friendship.

2: More than 1000 sets of abrasives, complete models, conventional products don’t need to open abrasives.

3: Fast delivery & good packaging, terminal factory, directly eliminating other intermediate links between us and reducing costs.


4: One-stop purchase of bearings, rollers, locks and other hardware products. Conventional products are in stock.

5: One-stop service (24-hour online service), professional sales team can contact you timely, easily, efficiently and smoothly.


6: OEM offered for all kinds of injection roller & bearing.


Accept any form of cooperation, any interest and understanding, please feel free to contact us:

E-mail: info@hipadroller.com