Welcome in Kunshan Donghan Sealing Technology Co., LtdOfficial website!
 Kunshan Donghan Sealing Technology Co., Ltd. is located in Kunshan, Suzhou, an international metropolis in the 21st century. As the sales center of Osaka (China), it is committed to providing high-quality products and services for customers and meeting the needs of various fields. We always adhere to the belief of thinking of customers and continue to make our contribution to the construction and development of society.
The high-quality products of Kunshan Donghan Sealing Technology Co., Ltd. can adapt to various harsh working conditions. At present, the products of Kunshan Donghan Sealing Technology Co., Ltd. have been unanimously recognized and praised by many Fortune 500 companies at home and abroad.
In Kunshan Donghan Sealing Technology Co., Ltd., we strictly implement the iso9001-2015 quality management system and the management philosophy of humanization and institutionalization, so that the quality of sonkit metal sealing ring can be controlled and traced in an all-round way.
Looking forward to the future, Kunshan Donghan Sealing Technology Co., Ltd. will be committed to do a good job with the quality of craftsman, and make a special metal sealing ring; our factory will strive towards the goal of intelligent modernization and unmanned in the future.
 
 
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