Kunshan Jiahe Purification Technology Co., Ltd. acï bɛ̈n looi në pɛɛi de Mars de 2009, ku a ye raan cɔl Air Filter Products Research and Development, Production and Sales Company. Main products are: first effect plate type filter, medium effect bag type filter, high efficiency filter without partition, high efficiency filter with partition, FFU fan filter unit, active carbon filter, nylon net etc. Kä juëc ye kek looi aye luɔ̈ɔ̈i në luɔɔi de microelectronics, mïïth, luɔɔi de air conditioning, luɔɔi de painting. Kompanyi ye tɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n.