Hebei Yezhiyuan Chemical Industry Co., Ltd. was established in 2011 and is located in Jinzhou Circular Economy Industrial Park. Some projects were put into operation in the second half of 2014. The total assets are now 250 million yuan. Our company covers an area of ​​100 acres and the building area is about 26,000 square meters. It has more than 230 employees. Our company is a well-known cellulose manufacturer in Hebei Province. The company produces sodium carboxymethyl cellulose (CMC), polyanionic cellulose (PAC), sodium carboxymethyl starch (CMS), textile printing and dyeing grade sodium alginate. Our company's mature products have been developed and produced more than 200 varieties of industrial grade, petroleum grade, ceramic grade, combined washing grade and food grade series. Cellulose can be used as flocculant, chelating agent, emulsifier, thickener, water retention agent, sizing agent, film-forming material, etc. It is also widely used in the fields of electronics, pesticides, leather, plastics, printing, ceramics, daily chemicals, etc. And because of its excellent performance and wide range of applications, it is also constantly opening up new application areas, and the market prospect is extremely broad. When the entire industry is leading by profit and has invested heavily in repetitive expansion of regulations to participate in homogenous competition, we have adhered to the rational business philosophy of "practical, professional, refined, and beautiful is strong". For many years, the company has adhered to the guidance of innovation drive, resisted the temptation to sell products for a short time, and finally created a new generation of hydrocolloid S86 series with independent intellectual property rights and extremely high cost performance that subverts the traditional cognition of the downstream billion-scale industry scale. The product has ended the myth that some biocolloids are irreplaceable in the industry and laid a solid foundation for enterprises to achieve leapfrog development.

The company pays attention to cooperation with scientific research universities, makes full use of scientific research platforms of universities to carry out product research and development. The enterprise continuously increases investment in research and development, introduces high-tech talents, cooperates with Donghua University to carry out scientific research projects, supplement and equip with complete technical experimental equipment and instruments, upgrades and transforms the core kneading reaction equipment according to the reaction mechanism and process principle of cellulose ether The company has obtained the national patent "a kneader ZL 201220478738.5", and carried out targeted product upgrading for different application fields. In 2015, the company obtained "a method ZL for preparing technical grade high viscosity and salt resistance carboxymethylcellulose sodium" 201210402075.3 "is a national invention patent. At present, it is applying for the national invention patent" preparation method and application of sodium carboxymethylcellulose thickener for dry powder putty cn201610328244.1 "which is under trial.

2、 The company's product positioning: with the goal of manufacturing functional cellulose and the responsibility of guiding the downstream demand, aiming at the current disadvantages of cellulose ether products, such as wide use but low added value of single use, focusing on the demand of environmental friendly waterborne coatings, daily cosmetics, digital printing and other large-scale downstream industries, the company upgrades and activates the structure of cellulose ether products Reengineering, which makes its comprehensive cost performance ratio less than 30% absolute advantage to replace the traditional biological hydrophilic colloid, which is highly dependent on resources, provides a broader space for the downstream industry to reduce costs and improve competitiveness, and also creates precious preconditions for the innovative S86 series products to achieve large-scale production and serve the positioning of the bulk industry.

3、 Environmental protection: we always put the maintenance of the environment and the benefit of future generations in the first place, actively promote clean production, and take the lead in the industry to propose and achieve the goal of closed-circuit system circulation and final water reuse after treatment. The company quickly responded to the call of Hebei provincial government for energy conservation and emission reduction, and started to invest about 3 million yuan in October 2016 to build gas-fired boilers and LNG gas stations. Due to the low ash content, sulfur content and nitrogen content in the gas, the content of flue gas dust generated after combustion is very small, and the discharged flue gas meets the national standards for combustion equipment, becoming the first batch of acceptance passes by the municipal safety supervision and environmental protection departments Production units that have passed.

4、 Safety production: the company's project has fully complied with the national laws and regulations from design, construction, construction to operation, invested a lot of money in the industry to take the lead in realizing the whole process of DCS automatic control system, and created safety conditions to the greatest extent while ensuring high quality stability and reducing costs. The provincial and municipal safety acceptance has passed and won praise once and for all. At the same time, it has been approved by the provincial and municipal safety supervision departments It is evaluated as a demonstration unit for emergency rescue.

5、 Scientific and technological research and development: our company has been adhering to the development concept of scientific and technological innovation, improving the technological innovation ability of enterprises and the competitiveness of the market, promoting technological progress, ensuring the sustainable development of enterprises, and financing the establishment of a "hydrophilic colloid research and development center". The R & D center establishes various forms of cooperation and coordination with colleges and universities, scientific research institutes, promotes the upgrading of the company's industrial technology, is responsible for the digestion and absorption of the company's introduced projects, and is responsible for the promotion of new technologies and processes in the company. On January 22, 2019, it was recognized as a B-level R & D institution by the Department of industry and information technology of Hebei Province, providing solid support for the sustainable development of the company.