... the company cooperated with Taiwan Quanmao Industry Co., Ltd. in 1994 in producing whole set of "Changrong" brand pig-raising ... equipments, and was in a domestic leading position in the design, planning and construction of the ... "watering trough", "water bowl", "sow trough", "piglet trough", "insulated cabinet", "electric hot plate", "fan", "wetted pad", "hot air stove", ...