As a professional trading and manufacturing combo, Qingdao Haoyu Packing Co.,Ltd has dealed with plastic bags industry with more than 10 years experience. Main products-stand up pouches, zipper pouches, baby food bags, pet food bags, shrink labels, etc. Application in food industry and chemical industry. ISO & BV is certificated. OEM is accepted. Free samples for testing will be sent at any time and E-brochure is available.