Company Profile

Shandong Zhongjie Pressure Equipment Co., Ltd. (CJSE) was founded in 2001, formerly known as Heze Boiler Factory established in 1984.

It is a national key specialized, refined, unique and innovative "Little Giant" enterprise, national high-tech enterprise, Shandong manufacturing single champion enterprise, leading enterprise of Shandong high-end equipment industrial cluster, Shandong gazelle enterprise, and Shandong first-set equipment manufacturing enterprise, deeply engaged in the field of high-end green energy special equipment.

The Company focuses on China’s Dual Carbon strategic goals, with its core business covering four major segments of green energy special equipment.

First, Green Energy Storage Equipment Segment. Its leading products include cryogenic pressure vessels for liquid hydrogen, LNG, green ammonia, compressed air, as well as carbon capture, utilization and storage (CCUS) applications.

Second, Industrial Gas Storage Equipment Segment. Main products cover pressure vessels for the storage of industrial gases such as liquid oxygen, liquid nitrogen, liquid argon, liquid ammonia, liquid chlorine and liquefied petroleum gas (LPG).

Third, Large-scale Energy Power Equipment Segment. Leading products include gas-fired boilers, organic heat carrier boilers, large biomass boilers, waste heat recovery boilers, nuclear power electrode boilers and other related products.

Fourth, New Energy Heat Pump Equipment Segment. Major products comprise water/ground source heat pumps, air source heat pumps, magnetic levitation heat pumps, high-temperature heat pumps and flue gas source heat pumps.

The Company enjoys independent import and export rights, and holds full-qualification for the design, manufacturing and installation of Class A boilers and Class A1 pressure vessels. It has established 9 major scientific and technological innovation platforms including a Postdoctoral Research Station, Shandong Provincial Engineering Research Center and Shandong Provincial Enterprise Technology Center. The Company owns 25 invention patents and 2 international PCT patents, and has led and participated in the formulation of 5 national and industrial standards.

Its products have passed certifications including ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System, as well as international authoritative certifications such as ASME (USA) and EAC (Russia).

The products are widely applied in new energy storage, energy conservation and environmental protection, aerospace, power plant peak shaving and other fields. The Company serves tens of thousands of well-known enterprises including CNPC, Sinopec, China Aerospace, China National Nuclear Corporation, China Energy Investment Corporation, China Gas and CRRC. Meanwhile, products are exported to more than 30 countries and regions across Southeast Asia, Central Asia, Africa, Latin America and other parts of the world. The Company ranks among the top in the industry in market share for LPG storage vessels, CO₂ storage tanks for CCUS and energy storage, and formaldehyde waste heat boilers.