Additives are a small branch of fine chemical industry and have all the characteristics of fine chemical industry. Its investment in fixed assets is closely related to its product characteristics. As we all know, textile printing and dyeing auxiliaries have many varieties and small tonnage, and their production methods are different from other organic and inorganic chemical industries. They have short process and few unit reactions, and most of them adopt compounding technology and emulsification technology. Their synthesis is limited to key raw materials, namely core technology, with smaller output and strong versatility of equipment, so the investment in fixed assets is far less than that in other chemical industries.

The annual sales of textile printing and dyeing auxiliaries in China is about 20 billion yuan, with 30 categories, about 1,100 varieties, 200 main varieties and 1,200 production enterprises distributed in various industries. Among them, private enterprises are the main ones, with joint ventures and wholly-owned enterprises accounting for about 10%. The production plants are mainly in Shandong, Jiangsu, Zhejiang, Guangdong and other places, while there are only over 300 dye production enterprises in China. At present, there are too many factories producing textile printing and dyeing auxiliaries in China, which are too scattered, and there are no more than three large-scale enterprises. The production of many small-scale enterprises will inevitably lead to low overall level, weak market competitiveness and small international market share.

At present, the proportion of environment-friendly textile auxiliaries in textile auxiliaries is not high, which is less than half in the world. Of course, the development of environment-friendly textile auxiliaries also needs to follow the "Three E" principle, that is, efficiency, economy and ecology. According to rough statistics, there are no fewer than 1900 new environmental protection textile auxiliaries developed in the world market in recent three years, including pretreatment agents, dyeing auxiliaries, printing auxiliaries and finishing agents, all of which have excellent biodegradability, low toxicity, low formaldehyde or no formaldehyde, no environmental hormones, no extractable heavy metals exceeding the allowable limit, no carcinogenic aromatic amines after reduction, and no adsorbable organic halides exceeding the allowable limit.

In the future textile printing and dyeing industry, environmental protection and green printing and dyeing auxiliaries will surely become the mainstream of the development of textile chemicals in the future.

Qingdao Kerun Biotechnology Co., Ltd. is located in Qingdao, China, the coastal capital of China's blue Silicon Valley, and the intelligent Qingdao automobile industry city where intelligence and technology coexist The company is a comprehensive high-tech environmental protection enterprise integrating R&D, production and sales. The company is divided into three branches: printing and dyeing auxiliaries, water treatment auxiliaries and leather auxiliaries, mainly producing environmentally-friendly textiles, printing and dyeing, water treatment and leather products. After finishing printing and dyeing, water treatment auxiliaries and leather auxiliaries have developed to a relatively stable level, with an annual output of more than 80,000. The company has passed 1 s09001:2015 quality management system certification, 1s014001 The 18001-2007 standard puts forward occupational health and safety management system certification, with advanced and strict management system, excellent after-sales service and excellent sales team.