Qingdao Shuangling Technology develops and manufactures specialized testing and inspection equipment for rubber industry products such as conveyor belts, transmission belts, tires, hoses, and seals. Strengths include industrial automation expertise and customized R&D-focused solutions.
Qingdao Shuangling Technology and Equipment Co., Ltd. is a Qingdao-based manufacturer focused on the R&D, design, and production of specialized testing and inspection equipment for rubber-industry applications. Established in 1997, the company combines experience in rubber machinery, chemical machinery, and industrial automation control to deliver dedicated test equipment and complete testing solutions.
Its portfolio covers testing equipment for conveyor belts, transmission belts, tires, rubber hoses, rubber seals, and conveyor idlers/rollers, along with general-purpose testing equipment and sample-preparation equipment. Typical applications include performance and durability evaluation as well as quality control in laboratories and production environments.
Serving customers across multiple industries, the company supplies equipment to scientific testing and quality-control centers and supports projects with pre-sales technical response, installation and training, customization, and after-sales assurance. Products are sold to markets including the United States, the United Kingdom, Russia, Malaysia, India, Indonesia, Iran, Singapore, South Africa, and Taiwan, and the company has participated in the drafting and development of metrology and industry standards.
With a strong innovation focus, Qingdao Shuangling Technology holds close to 30 patents, including invention patents and utility model patents, and continues to invest in tailored equipment development for demanding test requirements such as flame-retardant and oil-resistant conveyor belt testing.
Qingdao Shuangling Technology focuses on the research, design, and manufacture of specialized testing and inspection equipment serving rubber-product manufacturing and quality control.
The company holds nearly 30 patents, including invention patents and utility model patents, reflecting a long-term commitment to equipment innovation and continuous improvement.
The company has participated multiple times in the drafting and development of metrology standards and industry standards.
Equipment is used for scientific testing and quality control, supporting performance evaluation and reliability verification for rubber-industry products.
Testing solutions include dedicated programs for conveyor belt requirements such as flame-retardant performance and oil resistance, supporting compliance and product validation.
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