Established in 1997, Dongguan Winglong Packaging Co., Ltd. is a professional manufacturer that is concerned with the design, development and production of plastic bag packaging. All of our products comply with international quality standards and our factory is ISO 9001 and BRCGS certificated. Out products are greatly appreciated in a variety markets thought the word. We are currently exporting 100% of our product world wide and mainly exporting to South America, North America and Europe. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. We set offices in Mainland, China and Hong Kong, China. If you are interested in any of our products , feel free to contact us. We are looking forward to hearing from you!