Shandong Jinzel Cold and Warm Equipment Co., Ltd. is located in Zhangxia Town, a thousand-year-old town in the southern mountainous area of Jinan City, known for its water supply, heat exchange equipment, and pressure vessel manufacturing. The company enjoys a superior geographical location. It is conveniently located east of the Jinpu Railway and Beijing-Shanghai High-Speed Railway, and west of National Highway 104 and the Beijing-Fuzhou Expressway. Established in April 2010, the company covers an area of 30,000 square meters with a building area of 15,000 square meters. It currently employs 183 people, with fixed assets exceeding 90 million yuan and annual sales revenue of nearly 100 million yuan.

　　The company is a designated pressure vessel manufacturer in Shandong Province, a Shandong Province enterprise that honors contracts and keeps promises, a Jinan high-tech enterprise, and a member unit of the Shandong Special Equipment Association. It is among the first in the industry to pass the ISO 9001, ISO 14001, and ISO 45001 certifications and has registered the "Jinzel" trademark. Main products include: heating network heaters, low-pressure heaters, deaerators, large descaling devices, plate heat exchangers, intelligent heat exchange units, Class A pressure vessels, coking equipment, metallurgical and chemical equipment, power plant auxiliary equipment, boiler auxiliaries, water softening equipment, wastewater and reclaimed water treatment equipment, and mining industrial hot air blowers. Among them, superconducting wire heat exchangers and high-efficiency intelligent heat exchange units are the company's newly developed high-efficiency energy-saving products.
　　The company has established sound departments for technology development, production control, quality management, marketing networks, and after-sales service, enabling it to independently complete the design, manufacturing, installation, and system maintenance of various heat exchange units, metallurgical and chemical equipment, domestic water supply, and water treatment systems. Since its establishment, the company has established technical exchange and cooperation relationships with Shandong University, Shandong Jianzhu University, and Shandong Institute of Light Industry, forming strong technological and engineering advantages. It possesses mature operational experience and demonstration projects in high-efficiency intelligent heat exchange units, plate heat exchangers, heating network heating equipment, metallurgical and chemical equipment, industrial wastewater treatment, and power plant auxiliary engineering. The company regularly invites industry experts for technical guidance, forming a virtuous cycle of researching, developing, and producing new generations of products, enhancing the company's vitality and expanding its product influence. Products are sold across 28 provinces, autonomous regions, and municipalities in China, covering various technical fields such as civil, industrial, chemical, thermal power plants, mining, and boiler auxiliaries. The company has gained recognition and praise from a wide range of users for its high-quality, low-price, energy-efficient, environmentally friendly products and considerate service.
　　This year, the company has significantly improved its brand recognition and market competitiveness through a series of effective measures, including establishing a brand image, expanding production scale, recruiting senior talent, optimizing market policies, and innovating management models. Under the tenet of "Golden Quality, Enriching China," the company strictly controls quality, provides sincere service to users, and actively explores new markets. Despite the current sluggish market conditions, the company has maintained a good development momentum. During its development, the company emphasizes team spirit and utilizes team advantages. In terms of company decision-making, execution, and assessment, it adheres to the principles of democracy, transparency, and pragmatism. This has reduced unnecessary internal friction, enabling the company to develop rapidly and strive to integrate with the international market. In the new era, the company has formulated a medium- and long-term development plan. Under the business philosophy of "Safety as a guarantee, quality for survival, customer-centric, and technology as the driving force," it strives to create more social and economic value, benefiting humanity and benefiting all.