Xue Liangan, technical director of Shuangfei Self-lubricating Bearing Co., Ltd. said:
Emerging materials technologies such as silicon nitride and nanomaterials will be an important part of the company's later research and development.
Xue Liangan is a U.S. citizen with a doctorate degree. He joined Shuangfei Co., Ltd. in May 2016 as the technical director. He was once a senior material expert and project leader of Timken Corporation. It is understood that the American Timken Bearing Company was founded in 1899. Its products include integrated bearing combinations, precision bearings and FAA-certified aerospace bearings. They are also important suppliers of semiconductor-related equipment.
Silicon nitride is generally a non-conductive material, and its hardness is extremely high, which has a forward-looking significance for improving the wear resistance and bearing capacity of products. In the bearing field, these materials are currently limited to the application in ceramic rolling bearings. The application in sliding bearings requires new ideas.
At present, China's semiconductor devices are developing rapidly in the direction of high power, high frequency and integration. Silicon nitride ceramic substrates are the future semiconductor development direction. At present, China ’s demand for silicon nitride substrates is increasing rapidly. 90% of them are imported. Under the tide of domestic substitution, domestic substitution of silicon nitride substrates is imperative in the future.
About Zhejiang Shuangfei Oilless Bearing Co., Ltd
Zhejiang Shuangfei Oilless Bearing Co., Ltd. was founded in 1988 and is located at No. 18 Hongwei North Road, Ganyao Industrial Park, Jiashan County, Jiaxing City, Zhejiang Province. Shuangfei Company is a large-scale enterprise specializing in the production of sliding bearing products in China, a leading enterprise in self-lubricating bearings in Jiashan County, and the first batch of unicorns in Jiashan County.
"Bearing ZOB, even without oil!" After thirty years of research and development and accumulated a lot of valuable experience, Shuangfei company ZOB brand products have covered a full range of sliding bearings: oil-free lubrication bearings, water-lubricated bearings, inlaid solid lubrication bearings, boundary lubrication Bearings, oil lubricated bearings, grease lubricated bearings. The products are widely used in automobiles (passenger cars, commercial vehicles, new energy vehicles), construction machinery, construction machinery, agricultural machinery, fluid transmission, wind power generation, photovoltaic power generation, steel metallurgy, industrial automation, food machinery, office equipment and other industries. More than 45% of the products are exported to more than 40 countries and regions such as Germany, Italy, Japan, the United States, Canada, South Korea, and Taiwan, creating a good international reputation.
Shuangfei Company pays attention to corporate culture, and has established an enterprise policy of "innovation and excellence, harmonious win-win situation, stronger and bigger, benefiting one side". It is the Secretariat Unit of the Self-lubricating Bearing Sub-Technical Committee of the National Technical Committee of Plain Bearings. The company has academician workstations, national thousand-person plan talents, and professional technical teams loyal to the company. Every year, new products pass the provincial technical expert certification and are recognized as Zhejiang Enterprise Technology Center, Zhejiang Patent Demonstration Enterprise, Zhejiang Credit Management Demonstration enterprise
The company has passed ISO9001: 2015, IATF16949: 2016 quality system certification, ISO14001: 2015 environmental system certification, GB / T29490-2013 intellectual property management system certification.