Shenzhen Zhenghao Printing Co., Ltd. is a professional factory located in Shenzhen, China. Established in 1999, we also provide OEM and ODM services. We produce high-quality printing packaging and paper products for customers from all over the world. Company Background Zhenghao has about 10 years' experience in this line. At initial stage, we started our business by printing garment hangtags, stickers and labels. As our business grows, now our core business involves a great range of ...