午夜成人亚洲理伦片在线观看,成人午夜爽A片免费视频,四川BBB搡BBB爽爽视频,精品国产乱码久久久久久人妻,亚洲成色www成人网站妖精

Recently, the State Intellectual Property Office announced the 2019 national intellectual property superiority demonstration enterprise review list. The manufacturer of calcium propionate and sodium benzoate Shandong Tongtai Weirun Food Technology Co., Ltd. was successfully selected.

National Intellectual Property Advantage Enterprises are enterprises with a high number and quality of intellectual property rights, strong intellectual property protection and application capabilities, which have formed a competitive advantage in the intellectual property market and have regional influence.

Up to now, Tongtai Weirun has comprehensively covered the national, provincial and municipal intellectual property related platforms and honors. The national intellectual property model enterprises have been awarded the greatest recognition for the company's intellectual property work and the company's independent property rights protection! At the same time, it also indicates that the company has the advantages of intellectual property creation, application and protection, and is at the leading domestic level.

In the future, Tongtai Weirun Company will further strengthen the management, creation, use and protection of intellectual property rights, use intellectual property rights to promote the company's R & D and innovation, and provide strong support for the company's sustainable development.