How about mangshi Yonglong Ferroalloy Co., Ltd.?

According to the enterprise data, mangshi Yonglong Ferroalloy Co., Ltd. was established in 2009- 12-2 11000000 yuan, with 239 participants. Is a national high-tech enterprise mainly engaged in nonferrous metal smelting and rolling processing industry. The company was awarded "National High-tech Enterprise" and other qualifications and honors.

In terms of intellectual property rights, mangshi Yonglong Ferroalloy Co., Ltd. has 38 patent information.