Shenzhen Zhengzhang Dry Cleaning Co., Ltd. (hereinafter referred to as "Zhengzhang Dry Cleaning") is a joint investment and establishment of three shareholders, Shenzhen AVIC Real Estate Co., Ltd., Shanghai Zhengzhang Industrial Co., Ltd. and Shenzhen Shanghai Hotel. It was established in 1985 and is an excellent enterprise in the domestic dry water washing industry. .

Zhengzhang Dry Cleaning is an early professional laundry company in Shenzhen. It is located on the west side of Shenyun Road, Nanshan District. Zhengzhang Building is engaged in washing production. The factory area is 6,000 square meters and the daily laundry throughput reaches 15,000 pieces.

Zhengzhang dry cleaning equipment is complete: Zhengzhang dry cleaning relies on aviation technology and has developed a batch of washing equipment according to its actual production needs, such as: petroleum liquefied gas intelligent dryer, petroleum liquefied gas large ironing machine, clothing vertical conveyor, High-power, small-angle clothing transmission lines, energy-saving ironing tables, etc.; on the basis of independent research and development, a new generation of washing equipment from European, American, Japanese, Hong Kong and other brands has been introduced, such as: petroleum dry cleaning machines, automatic ironing tunnels, and high-power ozone generation The labor-intensive manual washing industry will be pushed to automation and standardization.

The company adheres to the business policy of "environmental protection, health, energy conservation and sustainable development" and changes the traditional washing production concept:

For environmental protection, Zhengzhang Dry Cleaning has applied solar energy on a large scale in the industry, and has 100% of the washing wastewater in the industry, and has used pure diesel fuel and petroleum liquefied gas in the face of a sharp increase in international oil.

For health, Zhengzhang Dry Cleaning applies ozone technology in the washing industry, uses ultraviolet rays, ozone, and high-temperature three-dimensional sterilization and disinfection when storing clothes, and uses closed and purified workshops to store clothes to make customers feel at ease and satisfied.

In order to reduce production costs, Zhengzhang Company spent more than three years to transform traditional and old equipment. Automation and intelligence are the goals of transformation. Improving equipment work efficiency and transforming production processes are the essence of transformation. This is because automation , intelligent equipment ensures that Zhengzhang dry cleaning has strong market core competitiveness in bold application of clean energy in the same industry.

At present, there are 230 Shenzhen Zhengzhang dry cleaning franchise chain stores, covering the streets and alleys of Shenzhen city. Today's Zhengzhang has established solid special businesses with many government agencies, large enterprises and institutions and financial systems. A number of hotels such as Gran Yuntian Hotel, Hengfeng Hotel, and Haiyue International Hotel are all business partners of Zhengzhang dry cleaning.

Zhengzhang Dry Cleaning is moving forward to becoming a domestic modern laundry company with high technological content, low energy consumption, high production efficiency and full use of its human resources advantages.

In October 2010, Zhengzhang Dry Cleaning and Xi'an Qindu Deli Washing Service Co., Ltd. jointly invested nearly 10 million yuan to establish Xi'an Zhengzhang Dry Cleaning Co., Ltd. It officially entered the laundry market in Xi'an and provided high-quality and professional laundry services to Xi'an citizens.