How about Weifang Long Da Zinc Industry Co., Ltd.

According to statistics, Weifang Long Da Zinc Industry Co., Ltd. was established on March 7, 2008 with a registered capital of 1 1.98 million yuan and 78 participants. Is a national high-tech enterprise mainly engaged in nonferrous metal smelting and rolling processing industry. The company has been awarded the qualifications and honors of "innovative small and medium-sized enterprises" and "national high-tech enterprises".

In terms of intellectual property rights, Weifang Long Da Zinc Industry Co., Ltd. owns 7 registered trademarks and 30 patent information. In addition, Weifang Long Da Zinc Industry Co., Ltd. also invested in two foreign-funded enterprises, directly holding 1 enterprise.