Shandong Laizhou HeYi Machine Tool Universal Fittings Factory has successfully developed an energy-saving colloidal grinding machine which has been officially put on the market. The machine adopts a fully-enclosed structure and can perform fine grinding and processing on fluid and semi-fluid materials through the grinding wheel. It has the features of high precision of grinding, good energy saving, and can be widely used in the food, pharmaceutical and chemical industries.
Filing bags are a simple and practical stationery.There are A4,A5,A6 and other sizes, as well as single pocket, multi-pocket and other options.Snap bag has snap closure, Velcro closure, elastic rope closure and other ways.Suitable for school students to store learning materials.Suitable for office staff to store a variety of office materials, in the study and office has a wide range of applications.The material of button bag is PP, PVC, EVA and so on, which is easy to carry
Filing Envelopes,Kraft Paper Filing Envelopes,Document File Bags,Filing Paper Bag Envelopes
shaoxing chaofeng stationery manufacturing CO.,LTD. , https://www.chaofengstationery.com