One Step (Dongguan) Packing Material Co., Ltd. (here in after referred as One Step Packaging) is located in Dongcheng District, Dongguan City of Guangdong Province.



One Step Packaging is a manufacturer of humidity indicator cards. We provide companies with many professional packaging solutions featuring anti-moisture, anti-rust, fresh-keeping and anti-shock, with comprehensive product range, good quality, timely delivery, and reasonable prices.



As the increasing of material cost and the awareness of environmental protection, more and more attention is put into...