About us

KSZC: A Comprehensive Enterprise in Bearing Research, Development, Manufacturing, and Sales


Established in 2017, KSZC is a leading comprehensive enterprise specializing in the research and development, manufacturing, and sales of bearings. With a prime location in Linqing Development Zone, Liaocheng City, Shandong Province, the company covers an extensive area of 2000 square meters. Equipped with a state-of-the-art production workshop and a complete management system, KSZC has rapidly gained recognition in the industry due to its commitment to excellence and superior customer service.

Research and Development

At KSZC, we believe that innovation is the driving force behind our success. Therefore, we have established a dedicated research and development department that consists of a team of highly skilled engineers and technicians. This team works tirelessly to design and develop cutting-edge bearing solutions that cater to the diverse needs of our clients.

Using advanced technologies and modern equipment, our researchers engage in continuous experimentation and prototyping. By staying up to date with the latest industry trends, they are able to anticipate market demands and deliver innovative solutions that set us apart from competitors. Moreover, our commitment to research and development ensures that we remain at the forefront of technological advancements in the bearing industry.

Manufacturing Excellence

KSZC's manufacturing facility is equipped with the latest machinery and equipment, enabling us to produce high-quality bearings efficiently. We adhere to stringent quality control measures at every stage of the manufacturing process, ensuring that our products exceed industry standards. Our team of experienced technicians and workers diligently follow precise manufacturing protocols, guaranteeing the consistency and reliability of our bearings.

We source the finest raw materials from reputable suppliers to ensure the exceptional performance and durability of our products. Additionally, we employ strict quality assurance checks, including rigorous testing procedures to ensure that our bearings are capable of withstanding extreme conditions, heavy loads, and high speeds.

Sales and Distribution

At KSZC, we have a well-established sales and distribution network that enables us to reach customers both domestically and internationally. Our dedicated sales team possesses in-depth knowledge of our products and actively engages with clients to understand their specific requirements. We believe that strong customer relationships are the foundation of a successful business, which is why we prioritize providing personalized service to each client, ensuring their satisfaction.

We offer a wide range of bearings to cater to various industries, including automotive, industrial machinery, construction, and agriculture. Our diverse product portfolio includes deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, spherical roller bearings, and tapered roller bearings, among others. These bearings are available in different sizes, load capacities, and configurations, enabling our customers to find the perfect solution for their application.

KSZC's dedication to providing superior customer service extends beyond the initial sale of our bearings. We offer comprehensive after-sales support, including technical assistance, maintenance guidance, and replacement options. We strive to build long-lasting relationships with our clients, and their satisfaction remains our top priority.

Corporate Social Responsibility

Apart from our commitment to excellence in manufacturing and customer service, KSZC is also deeply concerned about social and environmental responsibilities. We adhere to eco-friendly manufacturing practices, ensuring minimal harm to the environment. Additionally, we actively engage in corporate social responsibility initiatives by supporting local communities and charitable organizations.


In just a few years since its establishment, KSZC has emerged as a comprehensive enterprise specializing in bearing research and development, manufacturing, and sales. Through continuous innovation, strict quality control measures, personalized customer service, and commitment to social and environmental responsibilities, we have become a trusted market leader in the bearing industry.

As we continue to expand our operations and diversify our product range, KSZC remains committed to delivering cutting-edge bearing solutions that meet the evolving needs of our clients. With our state-of-the-art manufacturing facility, dedicated research and development team, extensive sales and distribution network, and unwavering commitment to customer satisfaction, KSZC is poised for continued success and growth in the years to come.
Address: Yandian Town, Linqing City, Shandong Province
[email protected] +86 17733938900

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