Nantong Rongheng Environmental Equipment Co., Ltd bụ ụlọ ọrụ ọkachamara na-arụ ọrụ na R&D, nrụpụta, ire ahịa na ọrụ nke ụdị ọ bụla nke ikuku na-efe efe, nfuli agụụ na ngwaahịa ndị ọzọ.

Product cover: general-purpose three-lobed root blower, mgbawa-àmà atọ epupụta mgbọrọgwụ ịfụ, mgbochi corrosion atọ lobed mgbọrọgwụ blower, elu okpomọkụ elu-nrụgide atọ-lobed mgbọrọgwụ blower na unit, atọ-lobed mgbọrọgwụ agụụ mgbapụta na unit. unit, rotary blower, ụdị niile nke nchekwa valves, mufflers, wdg.