Shandong Weixin Import & Export Co., Ltd.

In order to regulate the unmanned aircraft engaged in operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Administ

Mobile food carts occupy an important share in the catering industry and are a large market. With the change of consumer attitudes in the masses, mobile food carts are becoming more and more popular,

Recently, 7 products independently developed and produced by China Coal Group Intelligent Manufacturing Company won the "Utility Model Patent Certificate" issued by the State Intellectual Property Off

Luggage wrapping machine, also known as film wrapping machine, is a film with stretch-retracting properties. Under the action of a certain stretching force, it wraps one or more items to make the item

Vacuum packing machines are often used in the food industry, because after vacuum packaging, food can resist oxidation, so as to achieve the purpose of preservation, vacuum packing machine main charac

Recently, with the formal approval of the State Intellectual Property Office, Shandong Tiandun Security & Rescue Equipment Manufacturing Co., Ltd., a subsidiary of China Coal Group, obtain four tradem