Zhejiang Rongsheng Environmental Protection Paper Co., Ltd. is located in the national Pinghu Economic and Technological Development Zone.Pinghu is close to Shanghai and is located in the core area of the Yangtze River Delta. The eastern port of Zhapu Port and the north end of the Hangzhou Bay Bridge are both located in Pinghu. The Shanghai-Hangzhou-Ningbo Expressway and the Shanghai-Hangzhou High-speed Railway pass next to each other, forming a one-hour traffic circle with important cities in the Yangtze River Delta such as Shanghai, Hangzhou, Ningbo, Suzhou, etc., The company's regional location is extremely superior.
The predecessor of the company, Pinghu Paper Mill, was founded in 1980, restructured as a collective enterprise in 1998, completed the joint-stock reform in 2004, and successfully logged on to the main board of the Shanghai Stock Exchange (stock code: 603165) on January 17, 2017.After more than 40 years of rapid development, the company has formed five major sectors: ecological papermaking, environmental protection thermoelectric, green packaging, industrial investment, and new energy and new materials.The main products are high-grade kraft cardboard, high-strength corrugated base paper, high-density cardboard, e-commerce cardboard, functional cartons, electricity, steam and so on.Relying on the advantages of industrial chain, product structure, refined management, cost, market and service advantages, the company is in a leading position in the domestic packaging market.
In order to promote the scientific and technological progress of enterprises, improve the ability of independent research and development innovation and achievement transformation, the company has set up a research and development center, introduced high-end talents, and increased capital investment.At the same time, it actively cooperates in-depth with Zhejiang Tsinghua Yangtze River Delta Research Institute, Zhejiang University, Zhejiang Institute of Science and Technology, Shaanxi University of Science and Technology and other scientific research institutes and universities to explore the establishment of an industry-university-research system.In strengthening the research and development of new products and new processes, the company has accelerated the transfer of high-tech technologies to traditional industries, and improved the internationalization of technical processes and product standards.Through independent innovation and technical cooperation, the company has more than 100 authorized patents and has passed more than 20 provincial-level new product appraisals.The “Made in Zhejiang” group standard “High-strength corrugated core (original) Paper” drafted by the company was successfully released and passed the "quality label" certification.It has been rated as a national high-tech enterprise, a national intellectual property advantage enterprise, and a Zhejiang science and technology giant enterprise. It has established a provincial enterprise research institute, a provincial enterprise technology center, and a provincial postdoctoral workstation.
Rongsheng actively advocates a circular economy, takes the road of low-carbon development, and builds an environmentally friendly enterprise.The company follows the principle of ”reduction, reuse, and resource utilization", and is at the forefront of the industry or the first in the industry in terms of papermaking sewage emission reduction and treatment, papermaking sludge reuse, and biogas power generation, so as to improve the competitiveness of enterprises while achieving sustainable development.The company successfully passed the ISO14001:2004 environmental management system certification in 2011, and has successively won the national green factory, Zhejiang Province advanced pollution reduction and emission reduction enterprise, Zhejiang Province Circular Economy Demonstration Enterprise, Zhejiang Province Ecological Civilization Education Base, Jiaxing City's “Eleventh Five-Year Plan” outstanding contribution to pollution reduction and emission reduction enterprise, Jiaxing City's manufacturing industry to promote green development Top ten outstanding enterprises, Jiaxing City's most socially responsible environmental protection enterprise and other honors.
Since its establishment, the company has been continuously investing funds, introducing advanced technology, and improving product quality.In order to further enhance the operation and management system, the company adopts international advanced management technology and implements a world-class enterprise resource planning system in order to improve the company's operations.At the same time, the company often carries out employee expatriate learning and internal training activities to train technical and management personnel and enhance corporate cohesion.
Integrity, innovation and meticulousness are the goals pursued by Rongsheng people, and it is the responsibility of Rongsheng people to provide customers with the best quality products.The chairman and general manager of the company have attracted many merchants and talents at home and abroad with the energy of embracing all rivers, working hand in hand, and developing grand plans. They have devoted themselves to sincerity and cooperation to build Rongsheng, a glorious and proud aircraft carrier.Taking it as its mission to pay attention to social welfare undertakings, environmental protection, and future development, it is willing to pave the way for the economic construction and social development of Pinghu and even Zhejiang.
Facing the future, Rongsheng will still firmly move towards the goal of “a hundred years of Rongsheng, great love and perseverance”, establish a scientific and technological enterprise, pursue excellence, and step out of a low-carbon development path characterized by Rongsheng that “creates a better life and seeks an oasis on paper”.
In May 16, 1980, the “Paper Mill of Zhongdai Commune, Pinghu County” was established.The economic nature is social affairs, and the production and business scope are mainly construction paper.
In May 1980, the construction of Machine No. 1 started, using wheat stalks and straw common in rural areas as raw materials, and the product was ordinary corrugated base paper.This is the first corrugated paper machine in the history of Jiaxing City, and the first product is sent to the Pinghu Industrial Exhibition to participate in the exhibition.
In October 1984, the construction of machine 2 started, with an annual output of 2,760 tons. The product is box board paper.
In September 1984, the ”Paper Mill of Zhongdai Commune, Pinghu County“ was renamed ”Pinghu Paper Mill, Zhejiang Province", the production scale was gradually expanded, and the first capital increase was completed, and the registered capital increased from 190,000 yuan to 540,000 yuan.
In November 1986, the second capital increase was made, and the registered capital increased to 1.0475 million yuan.
In August 1989, the third capital increase was made, and the registered capital increased to 1.1357 million yuan.
In 1992, the construction of machine No. 3 started, with an annual output of 6,000 tons. The product is carton cardboard.
In November 1998, the company was restructured and “Zhejiang Pinghu Xingxing Paper Co., Ltd.” was established.
In December 1998, the company retrofitted the decommissioned No. 1 machine, designed it by itself, installed it by itself, and debugged it by itself. After 70 days of hard work, the small-scale transformation was completed and E-grade paper was produced. The entrepreneurial spirit of Rongsheng's “hard work and hard work” originated from here.
In June 1999, the first capital increase and equity transfer increased the capital to 1.002 million yuan.
In May 2000, the company cooperated strategically with Jiangsu Shengtai Group, a leader in the national packaging industry.
In February 2000, machine No. 5 was expanded to produce C-grade carton cardboard. The 150g product became the first low-gram carton cardboard in Jiangsu, Zhejiang and Shanghai.
In April 2001, the original No. 2 machine was technically transformed, and the original 1092 paper machine was transformed into 2800 high-strength corrugated paper with an annual output of 12,000 tons.
In September 2001, the second capital increase was made, increasing the capital to 5.01 million yuan.
In November 2001, the company's shareholders' meeting resolved to change its name to “Jiaxing Rongsheng Paper Co., Ltd.” On January 24, 2002, the name change was approved by the industrial and commercial administration department.
In December 2001, Jiaxing Rongsheng Packaging Materials Co., Ltd. was established, and a new 1800mm packaging cardboard carton assembly line was built, with an annual output of 30 million square meters.
In May 2003, a new No. 6 machine with a specification of 4500-300 triple-stack mesh paper machine was built. It was put into operation in 10 months with an annual output of 50,000 tons, making it the first paper machine in East China to produce C-grade paper in a wide format.
In July 2003, Jiaxing Rongsheng Thermal Power Co., Ltd. was established, and three new 35T/H medium temperature and medium pressure chain furnaces and two 6MW condensing generator sets were built.
In August 2004, it was restructured as a whole and initiated the establishment of a joint-stock company to form Zhejiang Rongsheng Paper Co., Ltd.
In October 21, 2004, the Leading Group of the Enterprise Listing Work of the Zhejiang Provincial People's Government issued the "Approval on Agreeing to the Overall Restructuring and Initiating the Establishment of Zhejiang Rongsheng Paper Co., Ltd." (Zhejiang Listing  No. 87), agreeing to the overall restructuring of the company and initiating the establishment of a joint-stock company specific plan.Under the wave of corporate stock reform proposed by the municipal government, Rongsheng has been at the forefront of the joint-stock reform of private enterprises in the city, and has become one of the earliest enterprises in Pinghu City to implement the joint-stock reform.
In April 2006, the No. 6 machine was expanded with an investment of 120 million yuan. The model was a 4500-500 long mesh paper machine, which lasted for 10 months and produced 100,000 tons of AA-grade high-strength corrugated base paper per year.
In 2008, it cooperated with Zhejiang University to implement the "Research and Demonstration of Key Technologies for the Utilization of Biomass Energy in the Anaerobic Treatment of Papermaking Wastewater", which was included in a major science and technology project in Zhejiang Province.
In August 2008, 75 million yuan was invested to expand a 75T/H high-temperature and high-pressure fluidized bed boiler and a 9MW high-temperature and high-pressure back-pressure turbine generator set, eliminate the original medium-temperature and medium-pressure unit, and transform and upgrade to a high-temperature and high-pressure unit.
In 2008, the construction of biogas power generation and water reuse projects was carried out, with an investment of 16.2 million.
In August 2010, the company established a leading group for listing work to start the road to listing.The Pinghu Municipal government held a special meeting on listing work on June 18, and Rongsheng actively responded to the spirit of the listing meeting.
In August 2011, 12 million yuan was invested to transform the 9MW high-temperature and high-pressure turbine generator set, using Hangqi Siemens technology energy-saving steam turbine, with an energy-saving rate of 21%.
In February 2011, the technical transformation of the original No. 8 machine was invested 40 million yuan, and the pressing surface applicator and 16 drying cylinders were added to speed up the transformation, with a speed of up to 500m/min.
In August 2011, 11 million yuan was invested in the technical transformation of the original No. 5 machine, and the annual output was increased from the original 20,000 tons to 30,000 tons to improve product quality and produce special industrial paper yarn tube paper.
In November 2011, the company changed its name to Zhejiang Rongsheng Environmental Protection Paper Co., Ltd., adding the word “environmental protection”, which means that the company is determined to take the road of green, low-carbon and sustainable development, and polish the golden business card of ecological development.
The company was recognized as a national high-tech enterprise in 2012.
In July 2012, 60 million yuan was invested to expand a 130T/H high temperature and high pressure fluidized bed boiler.
In 2013, a provincial high-tech enterprise research and development center was established.
In June 2013, it cooperated with Tsinghua Yangtze River Delta Research Institute to build a desulfurization and denitration project, invested 53.65 million yuan, and invested in Jiaxing City's first thermal power emission reduction management system.It was put into use in March 2014. In October, Huang Xiaozhi, Deputy Director of the Energy Department of the Ministry of Environmental Protection, and his party investigated Rongsheng, affirming the initiative of the thermoelectric emission reduction system and encouraging innovation and development.
In March 2013, Rongsheng Packaging Company moved to a new factory building and invested 105 million yuan to expand the 2200 high-speed cardboard assembly line and eliminate the original 1800 packaging assembly line, with an annual production capacity of 100 million square meters.
Since 2014, in cooperation with Zhejiang Institute of Science and Technology, "Research and Engineering Demonstration of Key Technologies for the Resource Utilization of Papermaking Wastewater" has been included in the provincial key research and development plan, and "Research and Development of key technologies for the Production of Low-quantitative and High-strength Corrugated base Paper", "Research and Development of Key Technologies for Ultra-low-quantitative Corrugated isolation Paper", and "Research and Development and Industrialization of key technologies for Environmentally friendly imitation cowhide tote bag Paper" have been included in the provincial key technological innovation projects.
In July 2014, a new 1800 packaging assembly line was built, with an annual production capacity of 150 million square meters.
In September 2014, 25 million yuan was invested to expand a 15MW turbine generator set.
In March 28, 2015, the ”Upgrading and upgrading of recycled environmental protection paper products with an annual output of 200,000 tons and the reuse of reclaimed water Project" broke ground, with a total investment of 298 million yuan, to build it into the only garden-style paper production base in Zhejiang and unique in the country.
In 2015, the Provincial Enterprise Research Institute was established.
In October 2015, 65 million yuan was invested to expand a 130T/H high temperature and high pressure fluidized bed boiler again.
In 2018, a provincial-level enterprise technology center was established.
In December 2017, it acquired Pinghu Delisheng Environmental Protection Technology Co., Ltd. and later changed its name to Jiaxing Rongsheng Industrial Investment Co., Ltd.
On January 17, 2017, the company was successfully listed on the main board of the Shanghai Stock Exchange. Rongsheng Development plugged in the wings of finance and became the only company in the paper industry to enter the IPO after 6 years, creating a new miracle in the industry.
In August 2019, it participated in the establishment of the Pricewaterhousecoopers Zhenyi Fund for equity investment. Zhejiang Guanghua Technology and Ningbo Yibin Electronics invested by the fund intend to apply for listing.
In December 2019, it participated in the establishment of Hangzhou Lakeside Xiaoyuan Equity Investment Partnership (Limited Partnership). Hangzhou Cube Holdings, which invested in the fund, intends to apply for listing.
In December 2019, it participated in the establishment of Zhejiang Rongteng Venture Capital Partnership (Limited Partnership), and Jiangnan New Materials invested by the fund intends to apply for listing.
In November 2019, Rongsheng Industrial invested in the establishment of Zhejiang Silicon Sense Ruixin Technology Co., Ltd., whose production and business scope is the research and development, production and sales of chips, devices and modules for chip packaging and testing, sensors, optoelectronics, and microelectromechanical systems.
In January 2019, the technical reform project of green energy-saving upgrade No. 6 machine.Using imported Voith white water multi-disc equipment and Andritz pulping equipment, domestic advanced Sino paper machine and Huazhang DCS, transmission control system, etc., the speed has been increased from 500 meters to 800 meters, and the annual output has increased by 40,000 tons.
In August 13, 2019, the company's public issuance of convertible corporate bonds was successfully issued and listed, with an issuance scale of 330 million yuan and a bond term of 6 years.The funds raised this time are used for the "construction project of new intelligent packaging materials with an annual output of 300 million square meters” and the "Green energy-saving upgrading project".
In September 2019, the ”Construction project of new intelligent packaging materials with an annual output of 300 million square meters" started and laid the foundation stone. The project adopts the international advanced corrugated cardboard line, using automatic base paper loading system, intelligent mesh belt logistics system, automatic linkage line, water-based printing machine, robot loading, smart trolley and other intelligent equipment, supporting carton processing and printing technology, reaching postpartum new revenue of 990 million yuan, profit and tax revenue of 150 million yuan.
In June 2020, it invested in Pinghu Green Alloy Phoenix Zhanping No. 1 Venture Capital Partnership (Limited Partnership), and Gaozheng Polymer, which is invested by the fund, intends to apply for listing.
In December 2020, Rongsheng Industrial invested in Lewei Semiconductor Technology (Jiaxing) Co., Ltd., the production and business scope: optoelectronics device manufacturing, integrated circuit chip and product manufacturing, design and service.
In July 2020, Rongsheng Paper (Shanghai) Co., Ltd. was established to integrate into the integration of the Yangtze River Delta and expand its business areas.
In February 2020, the green energy-saving upgrade No. 8 machine technical reform project.Through the introduction of advanced shoe pressing equipment imported from Benma, the United States, the domestic advanced film transfer applicator and the controllable medium and high pressure optical machine, the existing papermaking production line and supporting solid waste treatment facilities have been energy-saving and intelligent upgrading.The speed was increased from 500 meters to 800 meters, the maximum daily output exceeded 600 tons, and the unit energy consumption decreased by 20%.
As an enterprise with a high sense of social responsibility, while focusing on corporate development, Rongsheng Environmental Protection actively participates in activities such as helping the weak and the disabled, poverty alleviation and poverty alleviation, donating funds to help students, rural revitalization, and fighting the epidemic, and practices responsibility and responsibility with practical actions.
The company has been doing a good job of helping the disabled for 24 years, and has now absorbed more than 400 disabled employees.This year, the company actively built a “co-prosperity workshop” to attract disabled people from surrounding village communities to work nearby, effectively supporting the “dream of co-prosperity” of the disabled groups.
The company loves education, cares for young people, pairs more than 100 poor students, and donates funds to build the “Rongsheng Building”.This year's Teacher's Day, 1 million yuan was donated to the Pinghu Education Public Welfare Foundation. This is another step forward for the company in supporting the cause of education.
The company enthusiastically supports the army and cares for retired soldiers. Last year, the “Rongsheng Environmental Protection Chongjun Fund” was established. It has expressed condolences to 37 soldiers and soldiers of the peacekeeping forces and retired soldiers, and effectively helped retired soldiers solve practical difficulties.
In 2022, in the face of the ”3.13" sudden epidemic, the company formed a leading group for epidemic prevention and control for the first time, deployed epidemic prevention and control work and combined heat and power production work to ensure the use of heat by pharmaceutical and food enterprises in the park; donated 1 million yuan for the first time, and directed it to the city's epidemic prevention and control work; facing the epidemic in Shanghai, the subsidiary Rongsheng Packaging fully produces medical packaging cartons to help Shanghai fight the epidemic.
The company actively participates in the ”Enclave Hug Group" project to make up for the shortcoming of low-income families to increase their income and get rich; it actively responds to the government's call to support Qingtian and Maoxian counties to carry out consumption assistance and promote rural revitalization.