This company specialized production for medicinal purposes,the healthy product,food and the cosmetics packing vessel,the bottle body uses the import material HDPE high density polyethylene and PET gat-hers the fat,the bottle cap uses the material PP polypropylene,the seal slip of paper uses the PS-20 feeling which US imports to press anutomatic seal slip of paper .This company by highest quality,rapid,the specialized service zealously welcome the new old customer the presence to instruct!