To purchase highly toxic chemicals, one should hold the "Hazardous Chemical Safety Production License" issued by the safety production supervision and management department, or the "Hazardous Chemical Business License" or "Hazardous Chemical Safety Use License" issued by the safety production supervision and management department of the municipal government with districts 　

In recent years, hydrogen has attracted attention as a potential clean energy source, as it does not produce climate damaging emissions when burned. However, traditional hydrogen production methods have a huge carbon footprint, while clean methods are both expensive and technically complex.　

In China is energy structure, coal consumption still accounts for a large proportion. In 2021, China's coal consumption will account for 56% of the total energy consumption. With the rise of the energy revolution worldwide, the trend of accelerating the transformation of the global energy structure from fossil fuels to low-carbon and clean energy is becoming more apparent　

The current severe heat wave may become more severe and frequent in the future, which will increase the use of air conditioning. The high energy consumption and high warming potential of refrigerants in air conditioning pose a threat to the environment. A new study has found that switching to propane as a refrigerant can reduce the impact on global temperature rise.　

In recent years, with the increasing pressure on ships to reduce emissions, the shipping industry has accelerated the exploration of clean fuel applications, and the call for methanol as an alternative fuel for low-carbon transformation in the shipping industry has become increasingly high. 　

Propylene is one of the most abundant chemicals in the world and an important basic chemical raw material. Its downstream products are widely used in plastics, household appliances, medical devices, synthetic fibers, cosmetics　

Jiangsu Alansger Biotechnology Co., Ltd. was established in 2021 and is located in Xuehang chemical Park, Huai an, Jiangsu Province. It covers a total area of 100 acres and has a construction area of 30000 square meters.