Weifang Sinbom Plastic Packing Co. Ltd, located in Weifang city Shandong Province, China the major production base of plastic bags and packing materials. And also close to Qingdao port, the unique advantages of geographical location and transportation. brbrAdhering to the principle of> Customer first” Quality first Prestige first,” we do our best to supply the high-quality services to our customers limitless options: personalized service fully customizable, reasonable price high quality and efficiency. Welcome you to make business with us. Please feel free to contact us for more details.