Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

Shanghai Zhongzheng Printing Co., Ltd. was established in 2000, located in Shanghai, is a professional manufacture of printed paper food packaging bags, paper flour packaging bags, laminated paper bags. Our factory covers an area of 4,600 square mete...

FBU was established in 2007, with FBU trademark and is constantly developing series of cartridge seals conforming to standards of ISO , ANSI, DIN, and API ,which are widely used in industry such as chemical processing, paper & pulp, Iron Mine, marine...