Rigid gift box is used for packaging any products you can imagine, toys, medicines, flowers, calendars, calculators, sport bottles, wine bottle, glasses, cloths, laptops, bags, etc. Rigid gift box is most important thing for packaging, and the best way to represent a concise company image to new and established clients. Some thick board made boxes are inherently strong, tough and durable can be used for long time, for example the wine box. Most of the rigid gift boxes materials are recyclable and environmental. Gift Box,Present Box,Gift Wrap Box,Blank Cosmetic Boxes Shenyang Meitu Artical Printing Co.,Ltd , https://www.mtpaperbag.com
The national machinery industry standard for high-pressure hydrogenation valves drafted by Chairman of Lanzhou High-Pressure Valve Co., Ltd. Chen Qingliu and chief engineer Le Qing Chief Editor - "Technical Specifications for Valves for High-Pressure Hydrogenation Plants" was recently approved by the Ministry of Industry and Information Technology of the People's Republic of China, September 1st. It is implemented nationwide. The editor drafted this industry standard, fully embodying that "Langao Valve" occupies the "highest place" of international and domestic hydrogenation valves.
"Langao Valve" began production of high-pressure hydrogenation valves in 1997, and its technical level and sales volume are in the leading position in the country. Over the years, he has mastered all the technologies for the production of high-pressure hydrogenation valves, and has continuously conducted research and improvement, and has accumulated rich practical experience. In recent years, with the increasing demand for high-pressure hydrogenation valves in the country, there is no uniform standard, which has brought great difficulties to the production and sales of high-pressure hydrogenation valves. Chairman Chen Qingliu of the "Langao Valve" and the chief engineer Le Jingli stood at the overall height and dared to innovate. In 2010, he proposed to the National Standardization Technical Committee a project application for the formulation of national standards for high-pressure hydrogenation valves. During the two-year period, the Valve Standards Committee held four seminars on special topics and revised 18 editions. The final draft of the report was submitted to the Ministry of Industry and Information Technology in 2011.
The release of "Technical Specifications for Valves for High-pressure Hydrogenation Units" fills the blank for the production of high-pressure hydrogenation valves at home and abroad, promotes the technological progress of the domestic valve industry, and will help regulate the technical standards and quality of high-pressure hydrogenation valve production. The supervision also signifies that the high-pressure hydrogenation valve can enter the market with criteria that can be based on.
The high-pressure hydrogenation valve drafted by Lanzhou High-Pressure Valve Co., Ltd. was drafted by the Ministry of Industry and Information Technology.