Qingdao Kosga Industrial Co., Ltd

  • China Qingdao Kosga Industrial Co., Ltd company profile
  • China Qingdao Kosga Industrial Co., Ltd company profile
  • China Qingdao Kosga Industrial Co., Ltd company profile
  • China Qingdao Kosga Industrial Co., Ltd company profile
  • China Qingdao Kosga Industrial Co., Ltd company profile
Main Market Worldwide
Business Type Manufacturer, Importer, Exporter, Trading Company, Seller
Brands KOSGA
No. of Employees 510~700
Annual Sales 15000000-20000000
Year Established 1979
Export p.c 20% - 30%


Founded in 1979 and rising rapidly, it has professional level and mature technology in the field of wear-resistant rubber. It is our constant pursuit to rely on science and technology for development and continuously provide customers with satisfactory wear-resistant rubber lining products for mills. On the basis of introducing the international advanced technology for designing and manufacturing wear-resistant rubber for mills, KOSGA Has developed various kinds of AG, SAG and ball mill rubber linings which are suitable for all mill brands in the current market and have been certified by ISO 9001 Quality Management System, and have been widely used in many fields such as mining, metallurgy, chemical industry, power plant, cement etc. With first-class product quality and exquisite technical service, it has received unanimous praise from Customer.

In the process of development, company has continuously exchanged and cooperated with many domestic departments and institutions. Its design, production, maintenance, commissioning and engineering renovation capabilities have been rapidly improved and its scale has been expanding. Professional R&D institutions and technical teams make us the world’s first-class mill rubber lining company. Thanks to our high-quality products and excellent customer service, we have gained a global sales network and exported our products to North America, Europe, Africa, South America and other countries.

Quality is an essential in manufacturing. No matter how varied the requirements, it is imperative to manufacture products that meet customer’s needs and are of the highest quality. For over 40 years KOSGA has manufactured a diverse array of Wear resistant rubber mechanical parts. This experience shows the history of our constant challenge to ensure quality.

The manufacturing industry has undergone major transformation in the 21st Century. We provide quality by grasping the true nature of this change and responding to various market demands with sincerity and relentless effort. KOSGA remains dedicated to high quality in order to build a prosperous society and future.

China Qingdao Kosga Industrial Co., Ltd company profile 0



The history of kosga is the development history of the wear resistant rubber industry. In 1979, Bruce Jiang, the founder of kosga, developed the first mill rubber liner in China and founded kosga. Since then, kosga has helped the entire mining industry create its history with innovation and strict standards.

For more than 30 years since the establishment of the company, kosga has been trying to find innovative and progressive customer service methods. This enables kosga to become the world's leading supplier of wear resistant rubber products and advanced abrasion systems.


High quality service wins customers trust
Reputation for Wear resistant rubber products Services Built on Quality

Kosga Industrial has spent four decades building a reputation as one of the highest-quality wear resistant rubber products manufacture services in the china. Our motto states: “High wear resistance is our only product” and we take it seriously. Customers always know the status of their parts and that the parts will meet their specifications.

Process valuation
hrough the simulation and research of the material movement trajectory, the movement law of the material in the equipment is determined, thereby improving the grinding quality of the material, the life of the liner and the production capacity.

Design optimization
We perform power calculations and simulations to optimize the power draw for maximum throughput. These calculations are regularly performed for different applications.

Customized production
According to customer goals, choose light rubber parts or heavy steel parts, or a combination of the two. We can specially design wear-resistant rubber spare parts according to your operating conditions. 40 years of experience in manufacturing wear-resistant rubber spare parts will provide you with Any product.

Operation training
Kosga offers product and product application training for its employees and for its clients. This training can be tailored to suit client’s requirements based on the level of trainees. A typical product-specific training may include: basic principles and theory, fault-finding as well as installation and maintenance.

After-sales support
After sales support is the primary aspect of Kosga’s market strategy since the goal of the kosga is the proper and effective use of the products and services provided. We aim at a continued relationship with all our customers throughout the life cycle of the product or service selected. Our statement is “service life of the product is less than 50% of the estimated time. You will get our indemnity and brand new product”,we manage to ensure full client satisfaction as well as the maintenance of our high level of sales.

Express Logistics
We maintain business dealings and contract freight agreements with more than a dozen international shipping companies,We are committed to providing customers with efficient, cost-saving and logistics services, thus becoming their first choice for cooperation,Diversified shipowner selection and flexible schedule will bring you more convenience.

Our Team

During 40 years of Kosga’ s development, our employees are proven to be the most valuable asset. Kosga’ s success can not be separate from efforts and contributions from employees in this long journey.

Talent is the primary factor of Kosga’ s success: optimizing the allocation of talent resources and using talent effect at high efficiency are the premise of Kosga’ s sustainable development. Great attention on performance, integrity, modesty and sense of responsibility supports the enterprise to achieve excellent industry standards.

Guided by the strategic objectives of the market and the enterprise, Kosga has professional development space to explore and manage talents. Key positions are available to meritorious and intelligent talent with confidence. Those who are meritorious but lack wisdom could be trained and supported.

Kosga’ s core R & D team in a leading position of polymer wear-resistant rubber technology industry, pays more attention to customer trust. We are willing to provide customers with a complete set of spare parts for wear-resistant rubber to assist customers improve profitability and reduce production losses.

Our core R & D team consists of professionals in the field of polymer abrasion resistant rubber, with doctorate and master’s degrees in rubber and mechanical technologies. As compound talents owning experiences of more than 30 years in polymer wear-resistant rubber design and manufacturing, they are equipped with industrial skills and familiar with spare parts related professional knowledge in mining, chemical, building materials. Many of them have passed the technical certification of rubber and mechanical engineers to customize feasible product decisions and perform the most efficient tasks for Kosga.

China Qingdao Kosga Industrial Co., Ltd company profile 0

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