PRODUCT DEVELOPMENT

1958 The first unit of 230 t/h HP boiler developed
1960 The first unit of 410 t/h HP boiler developed
1964 China's first oil refining devices developed
1970 The first 670 t/h super-high press boiler developed
1975 China's first urea synthetic tower of 240,000 t/h and CO2 stirpping column with Ti-plate liner worked out.
1986 The first domestic 2008 t/h subcritical & controlled circulation boiler manufactured with introduced technology.
1987 The first trial-produced domestically 5MW district nuclear heat supply system.
1988 The 680 t/h super-high pressure boiler made for Pakistan.
1989 The 1025 t/h controlled circulation boiler with introduced technology developed.
1990 The improved 1025 t.h natural circulation boiler trial-produced.
1990 the 220 t/h super-high pressure D-type oil-fired boiler developed.
1990 The first homemade large ammonia distiller trial-produced.
1993 42.75 t/h combined cycle heat recovery boilers completed for Pakistan.
1994 The first domestic 220 t/h HP CFB boiler manufactured.
1994 Coal gasifier and decarbonizing tower fabricated for fertilizer manu factures.
1995 420 t/h super-high pressure boiler with inside desulfurization by adding calcium trial-produced.
1998 350,360 MW natural circulation and controlled circulation boilers manufactured.