Company Profile

Shandong Onishi Thermal Equipment Co., Ltd. is a high-tech and innovative enterprise integrating research and development, production, sales, engineering, and after-sales service. The company specializes in manufacturing ultra-low NOx emission condensing vacuum hot water boilers, condensing atmospheric hot water boilers, condensing stainless steel hot water boilers, inspection-free steam generators, Class B steam boilers, Class B pressure-bearing hot water boilers, Class D biomass boilers, and more. It provides customers with one-stop steam and thermal energy solutions.

The company holds a Class B Boiler Manufacturing and Installation License and has received multiple honors, including the High-Tech Enterprise Certificate, Shandong Province "Specialized and New" Enterprise Certificate, ISO Tri-System Certification, Corporate Level-3 Safety Production Standardization, and AAA Quality Credit Certification. By introducing the most advanced fully premixed water-cooled ultra-low NOx large planar combustion technology and high-efficiency tubular boiler body structure, the company has developed ultra-low NOx boilers and series products suitable for the Chinese market. These products feature high efficiency, ultra-low NOx emissions, low noise, small heat medium water capacity, quick start-up, compact size, and lightweight design.

Equipped with state-of-the-art automated production equipment, automatic welding production lines, and vacuum precision spectroscopic instruments, the company adopts international advanced manufacturing techniques and standardized management systems to ensure the superior quality of every product. Adhering to the philosophy of technological innovation, empowerment through science, and green, environmentally friendly products, the company integrates advanced Japanese fully premixed water-cooled ultra-low NOx large planar combustion technology with high-efficiency tubular boiler body structures. This results in ultra-low NOx steam and hot water series products tailored for the Chinese market, effectively suppressing nitrogen oxide (NOx) generation. NOx emissions are as low as 30mg/m³, and operational noise is below 70dB. The products are characterized by energy efficiency, ultra-low NOx emissions, low noise, minimal water capacity, fast start-up, compact size, and light weight.

The products are widely applicable to various industries, including feed pelletizing, spray coating and electroplating, textile dyeing and finishing, centralized heating, hot water projects, washing and ironing, paper packaging, foam shaping, biopharmaceuticals, medical sterilization, brewing and distillation, food processing, and central kitchens. The company offers customers one-stop steam and thermal energy solutions.

Shandong Onishi Thermal Equipment Co., Ltd. adheres to the principle of providing first-class management, technology, products, and services to fully meet customers' diverse needs. The company is committed to introducing and developing advanced technologies to contribute to the development of China's environmental protection and energy-saving sectors. With a relentless pursuit of excellence and continuous innovation, the company ensures its products achieve the highest quality standards.

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