BHD seriesKab rov tav ntim Machineryyog qhov zoo tshaj plawsdoypack txoj kev filling thiab sealing packing tshuab tov. Tsis muaj teeb meem tuaj yeem muab ntim ntim kua hmoov hmoov granule taum kua viscosity ntsiav tshuaj thiab lwm yam khoom hauvstandup hnab, zoo li lub hnab, spout hnab, zipper hnab, tiaj lub hnab, thiab lwm yam,