In a short period of thirty years,
China has gradually transited from a state of material shortage to abundance, which could not have been achieved without an industrial revolution. Meanwhile the industrial revolution relies on technological innovation and development of various industries.
  

Ming Hui DaQin Environmental Technology (Shanghai) Co.,Ltd. has been dedicated to research and application of industrial chemicals with paper packaging in the past 20 years. Whenever a new product was launched by the company, the industrial reform would be evoked accordingly at the time.

In the 1990s，most of pasting glues used for the Chinese packaging industries were imported white glue (PVAc emulsion) or domestic glass glue. While the former one was expensive with a price ranging from 5000 to 6,000 RMB per ton, the latter only costed from 1,500 to 2,000 RMB per ton. Yet the domestic glass glue was congenitally deficient because of its poisonousness.

Hence Ming Hui was born !
At the time, the cost and price of pasting glue made of cassava starch in place of polyvinyl alcohol and vinyl acetate were less than half of those of white glue, but the adhesive effect achieved more than 95%. The product and related technologies were applied nationwide and popularized swiftly around the nation over time, contributing greatly to the industry!

Around the year 2000，most of the bridge agents used in Chinese paperboard industry contained the carcinogenic substance - formaldehyde, from as less as several thousand ppm to as much as hundreds of thousands ppm. After working for over 10 hours every day, workers had to bear the harm brought by the toxic substance without knowing it, which was heartbreaking! 

Ming Hui Chemical Co., Ltd.

The company has formed an expert team at that time. After 2 years, it has successfully researched and developed the starch paste additive free of formaldehyde or other harmful substances to human, which laid a new concept of green environmental protection for the industry from then on.

 In order to help its clients better use environmental friendly starch paste additive, Minghui Chemical Co. assemble the experts and successfully developed the 123 Multi-functional Paste Making Machine. The unique operation system and the remote technical service have greatly improved the efficiency, providing paste making a new direction for development. Intelligent paste making comes to reality.

In 2012，Ming Hui Chemical Co. has started to research the corrugated cardboard laminating solution. After spending three years and millions of yuans on the research, Ming Hui Chemical Co. successfully developed T20 Nano Starch Paste Enhancer（powder）. This invention will surely set off a revolution of paste making. Since then, the corrugated cardboard production industry will certainly step into a new era of low temperature laminating.