What are the leading stocks of the concept of oxygen chemical industry? Oxygen chemical industry usually does electroplating, and often comes into contact with many China chemicals such as sulfuric acid and nitric acid, which have irritating smell and toxicity. So today, Bian Xiao is here to sort it out for everyone. Let's take a look! So today, Bian Xiao is here to sort it out for everyone. Let's take a look!
Shenzhen Xinxing 603978
Shenzhen Xinxing Light Alloy Material Co., Ltd. is mainly engaged in the research and development, production and business of aluminum grain refiner. Up to now, the company is the only professional manufacturer of aluminum grain refiner with a complete industrial chain in the industry, covering fluorite mining, fluoride salt manufacturing and aluminum grain refiner production; The company is an aluminum grain refiner manufacturer, which has the ability to independently develop and manufacture key production equipment, such as electromagnetic induction furnace and continuous rolling mill. The self-developed electromagnetic induction furnace and continuous rolling mill have won many invention patents at home and abroad, and the technical indexes of aluminum-titanium-boron grain refiner produced have reached the international leading level.
The company is the only professional manufacturer of aluminum grain refiner with complete industrial chain in China. Aluminum grain refiner is a necessary additive in all deformed aluminum materials (die casting, roll casting and extrusion), which can greatly improve the strength and plasticity of processed aluminum materials.
Yonghe stock 605020
The main business of Zhejiang Yonghe Refrigeration Co., Ltd. is the research and development, production and * * of fluorine chemical products, and the industrial chain covers fluorite resources, * *, fluorocarbon chemicals and fluorine-containing polymer materials. The company's main products are simple substance, mixed refrigerant, perfluoroethylene propylene (FEP), polytetrafluoroethylene (PTFE) and hexafluoropropylene (HFP).
According to the evaluation opinions of China Fluorine-Silicon Organic Materials Industry Association (China Fluorine-Silicon Association [2018] No.31), the company and 9 units including Juhua, Sanaifu and Dongyue Group were awarded as the leading enterprises in fluorine-silicon industry (fluorine chemical industry) in China. The company has been rated as "Top 0/00 Private Enterprises in China Petroleum and Chemical Industry" for many years.
Zhongxin auxiliary materials 0029 15
The main business of Zhejiang Zhongxin Fluorine Material Co., Ltd. is the research and development, production and * * of fluorine fine chemicals.
The company's main products are 2,3,4,5- tetrafluorobenzoyl chloride, 2,4-dichloro -5- fluoroacetophenone, N- methylpiperazine and 2,3,5,6-tetrafluorobenzyl alcohol, and the income of the above four products accounts for more than 89% of the main business income in each period of the reporting period; Among them, the key intermediates of quinolone anti-infective drugs represented by 2,3,4,5- tetrafluorobenzoyl chloride, 2,4-dichloro -5- fluoroacetophenone and N- methylpiperazine are the leading products of the company. The company is a key high-tech enterprise in the National Torch Plan, with a provincial-level SME technology center and a provincial-level enterprise research institute-Zhejiang Sino-Singapore fluorine-containing chemicals and new materials research institute.
Marine biology 0030 17
Zhejiang Dayang Biotechnology Group Co., Ltd. is mainly engaged in the production and * * business of chemical raw materials such as inorganic salts and veterinary APIs. The company's main products include potassium carbonate, potassium bicarbonate, aminopropyl hydrochloride, 2- chloro -6- fluorobenzaldehyde and so on.
The company won the honorary title of "Demonstration Model of Social Responsibility Performed by a Hundred Private Enterprises" (20 1 1). As the leading enterprise of potassium carbonate and potassium bicarbonate in China, the company enjoys a high reputation in the industry. Dahua brand potassium carbonate and potassium bicarbonate have successively won the titles of "Zhejiang famous brand products" and "Hangzhou famous brand products", which are well received by the market.