Shandong Angu Seal Packaging Co., Ltd. is a nationwide one-time lock of a certain scale production enterprise, our company specializing in the production of all kinds of  high security seal products, such as Cable seal, Bolt seal Plastic seal, meter seal, metal strap seal, etc. Our company was established in 1990, officially registered in industrial and commercial bureau in 2008, the company from the beginning so far has more than 10 years of produ...