On May 14, Zhu Ruixian, Secretary of the Party Working Committee and Director of the Management Committee of Jining Economic Development Zone, Xu Gang, member of the Economic Development Zone Party Working Committee and Deputy Director of the Management Committee, and other leaders visited Shandong

Recently, Jining Bureau of Industry and Information Technology announced the list of municipal-level "Specialization, refinement, specialization, novelty" small and medium-sized enterprises in 2022. Shandong Hightop Group passed the expert review and was selected as a "Specialization, refinement, sp

In 2021, despite the more complicated international situation, with the spillover of China's manufacturing capabilities and comprehensive national strength, the scale of my country's cross-border e-commerce will reach 1.98 trillion yuan, out of a high growth rate of 15%, and usher in a historical di

The electric sprayer has the advantages of simple structure, convenient operation, few failures, easy maintenance, low price, stable pressure, long operation time, wide application range and so on. There are many herbicide formulations, and different formulations have different formulation methods.

1. Unique impermeability:Rigid foam is a dense microcellular foam with a closed cell rate of more than 92% and a smooth self-skin. It is an excellent anti-seepage material.The rigid foam layer has no joints and is completely impermeable to water, which fundamentally eliminates the possibility of roo