Shanghai Chijun Industrial Co., Ltd.
——

Shanghai Chijun Industrial Co., Ltd. was established in 2013, registered in Shanghai Minhang District Qizhong Economic Park, adjacent to the Minhang campus of Shanghai Jiaotong University, and has successively obtained quality management system certification (ISO9001), environmental management system certification (ISO14001) and occupational health and safety management system certification (ISO45001), at present, it is mainly engaged in the research and development, manufacturing, sales promotion and on-site service of reactor internals in petrochemical industry, filter elements in new energy field and non-standard internals in nuclear power projects. The core technology is Johnson net type internals and their derivative products. The products are widely used in various radial flow and axial flow reactors and towers, and large-scale units are used in CCR reforming, styrene, synthetic ammonia, PTA, coal chemical hydrogenation and other units, the product type covers all kinds of materials and structural forms. The main internal components include inlet diffuser, outlet collector, water distributor, demister, fan-shaped cylinder, separator, cold hydrogen plate in hydrogenation reactor, catalyst support grid (plate), etc.

In addition to its application in petrochemical and nuclear power fields, some non-standard internal parts and stainless steel Johnson mesh products (known as Johnson screen/Wedge Wire screen abroad) produced and developed by our company are also widely used in coarse and fine filtration projects in lithium battery, polysilicon, electric power, sewage treatment, papermaking, environmental protection, food, grinding, decoration and other industries.

Since its establishment, the company has maintained close cooperation with major processes, engineering companies, universities and colleges in the field in serving major projects at home and abroad. In the process of joint discussion, combined with its own manufacturing advantages, it has rich experience in product design and project management.

The company adheres to the development concept that life comes from quality, continuation comes from innovation, and the future comes from management. It wins the market with quality, bases itself on the market with price, consolidates the market with service, and develops the market with innovation. At present, the company has a long-term partnership with many well-known enterprises and scientific research institutes at home and abroad, which makes our company a priority in the same industry. The company adheres to the service concept of "customer is God", constantly based on the market, close to customers, and serve customers with high-quality products and preferential prices.