ST-boiler are high efficient flue type steam boiler developed upon our study and spot experiments for years and imporvements to overcome defects of the traditional design.

• 烟管式蒸汽锅炉，为本公司累积多年的研究及现场测试，改良传统结构之缺点，而成为一座高效率的烟管式蒸气锅炉。