Shenzhen Oker Tape Co., Ltd. is attached to Yao Ta Machinery MFG Co., Ltd of Tai Wan. with advanced computer equipment and professional technicians, large scale, abundant strength and first-class management, we are specializing in producing sealing tape which is a kind of new product in plastic packaging industry. Oker, with annual output of 1,200,000 boxes in market and stable and reliable quality, is the largest corporation in sealing tapes in the world.