How about Zhoushan Haishan Mechanical Sealing Material Co., Ltd.?

According to the enterprise data, Zhoushan Haishan Mechanical Sealing Material Co., Ltd. was established in 1984-09- 10, with a registered capital of RMB 30 million and the number of participants 179. Is a national high-tech enterprise focusing on general equipment manufacturing. The company was awarded the qualifications and honors of "National High-tech Enterprise" and "National Specialized New Giant Enterprise".

In terms of intellectual property rights, Zhoushan Haishan Mechanical Sealing Material Co., Ltd. has 6 registered trademarks and 56 patent information. In addition, Zhoushan Haishan Mechanical Sealing Material Co., Ltd. also invested in five enterprises, directly holding 1 enterprise.