Dongguan Yulong Hardware & Plastic Co., Ltd.,founded in 2006,specializes in the R&D, production and marketing vacuum food storage systems for family use. Located in Dongguan,China,our factory covers an area of over 6,000 square meters, with a dustless silk-screen printing workshop, a dustless injection molding workshop and a complete quality control system. We have about 200 well-trained staffs, 20 engineers and technicians. Our main products include mini handy vacuum sealer, vacuum bag, ...